diff --git a/modules/ComboPoints.lua b/modules/ComboPoints.lua
index 9c61c33..cd51c89 100644
--- a/modules/ComboPoints.lua
+++ b/modules/ComboPoints.lua
@@ -229,7 +229,7 @@ function ComboPoints.prototype:GetOptions()
 		order = 35
 	}
 
-	if IceHUD.WowVer >= 90000 then
+	if GetUnitChargedPowerPoints then
 		opts["bShowAnimaCharged"] = {
 			type = 'toggle',
 			width = 'double',
@@ -307,7 +307,7 @@ function ComboPoints.prototype:Enable(core)
 		self:RegisterEvent("PLAYER_COMBO_POINTS", "UpdateComboPoints")
 	end
 
-	if IceHUD.WowVer >= 90000 then
+	if GetUnitChargedPowerPoints then
 		self:RegisterEvent("UNIT_POWER_POINT_CHARGE", "UpdateChargedComboPoints")
 	end
 
@@ -515,7 +515,7 @@ function ComboPoints.prototype:UpdateComboPoints(...)
 	local points, anticipate, _
 	if IceHUD.IceCore:IsInConfigMode() then
 		points = self:GetMaxComboPoints()
-	elseif IceHUD.WowVer >= 30000 or IceHUD.WowClassic or IceHUD.WowClassicBC then
+	elseif UnitHasVehicleUI then
 		-- Parnic: apparently some fights have combo points while the player is in a vehicle?
 		local isInVehicle = UnitHasVehicleUI and UnitHasVehicleUI("player")
 		local checkUnit = isInVehicle and "vehicle" or "player"
diff --git a/modules/ComboPointsBar.lua b/modules/ComboPointsBar.lua
index e5be02c..5dc7b35 100644
--- a/modules/ComboPointsBar.lua
+++ b/modules/ComboPointsBar.lua
@@ -90,7 +90,7 @@ function ComboPointsBar.prototype:Enable(core)
 		self:RegisterEvent("PLAYER_COMBO_POINTS", "UpdateComboPoints")
 	end
 
-	if IceHUD.WowVer >= 90000 then
+	if GetUnitChargedPowerPoints then
 		self:RegisterEvent("UNIT_POWER_POINT_CHARGE", "UpdateChargedComboPoints")
 	end
 
@@ -119,7 +119,7 @@ function ComboPointsBar.prototype:UpdateComboPoints(...)
 	local points
 	if IceHUD.IceCore:IsInConfigMode() then
 		points = UnitPowerMax("player", SPELL_POWER_COMBO_POINTS)
-	elseif IceHUD.WowVer >= 30000 or IceHUD.WowClassic or IceHUD.WowClassicBC then
+	elseif UnitHasVehicleUI then
 		-- Parnic: apparently some fights have combo points while the player is in a vehicle?
 		local isInVehicle = UnitHasVehicleUI and UnitHasVehicleUI("player")
 		local checkUnit = isInVehicle and "vehicle" or "player"
diff --git a/modules/EclipseBar.lua b/modules/EclipseBar.lua
index 49400e9..0930432 100644
--- a/modules/EclipseBar.lua
+++ b/modules/EclipseBar.lua
@@ -119,7 +119,7 @@ function EclipseBar.prototype:UpdateShown()
 
 	if form == MOONKIN_FORM or not form then
 		local PrimaryTalentTree = 0
-		if IceHUD.WowVer >= 50000 then
+		if GetSpecialization then
 			PrimaryTalentTree = GetSpecialization()
 		else
 			PrimaryTalentTree = GetPrimaryTalentTree()
diff --git a/modules/HarmonyPower.lua b/modules/HarmonyPower.lua
index 68bab94..6bdc40f 100644
--- a/modules/HarmonyPower.lua
+++ b/modules/HarmonyPower.lua
@@ -2,6 +2,9 @@ local L = LibStub("AceLocale-3.0"):GetLocale("IceHUD", false)
 local HarmonyPower = IceCore_CreateClass(IceClassPowerCounter)
 
 local SPELL_POWER_CHI = SPELL_POWER_CHI
+if not SPELL_POWER_CHI then
+	SPELL_POWER_CHI = SPELL_POWER_LIGHT_FORCE
+end
 if Enum and Enum.PowerType then
 	SPELL_POWER_CHI = Enum.PowerType.Chi
 end
@@ -23,11 +26,7 @@ function HarmonyPower.prototype:init()
 	}
 	self.numRunes = 4
 	self.numericColor = "ChiNumeric"
-	if IceHUD.WowVer >= 50100 then
-		self.unitPower = SPELL_POWER_CHI
-	else
-		self.unitPower = SPELL_POWER_LIGHT_FORCE
-	end
+	self.unitPower = SPELL_POWER_CHI
 	if IceHUD.WowVer >= 70000 then
 		self.requiredSpec = SPEC_MONK_WINDWALKER
 	end
@@ -117,6 +116,6 @@ end
 
 -- Load us up
 local _, unitClass = UnitClass("player")
-if (unitClass == "MONK" and IceHUD.WowVer >= 50000) then
+if unitClass == "MONK" then
 	IceHUD.HarmonyPower = HarmonyPower:new()
 end
diff --git a/modules/HolyPower.lua b/modules/HolyPower.lua
index 2321c8f..e66d395 100644
--- a/modules/HolyPower.lua
+++ b/modules/HolyPower.lua
@@ -38,7 +38,7 @@ function HolyPower.prototype:init()
 	self.bTreatEmptyAsFull = true
 	self.unit = "player"
 	self.numRunes = 5
-	if IceHUD.WowVer >= 50000 then
+	if HOLY_POWER_FULL then
 		self.numConsideredFull = HOLY_POWER_FULL
 	else
 		self.numConsideredFull = 3
diff --git a/modules/PetHealth.lua b/modules/PetHealth.lua
index 0c84069..4b4686c 100644
--- a/modules/PetHealth.lua
+++ b/modules/PetHealth.lua
@@ -49,7 +49,7 @@ function PetHealth.prototype:Enable(core)
 	self:RegisterEvent("UNIT_PET", "CheckPet");
 
 	self:RegisterEvent("UNIT_HEALTH", "UpdateEvent")
-	if IceHUD.WowVer < 90000 then
+	if IceHUD.EventExistsUnitHealthFrequent then
 		self:RegisterEvent("UNIT_HEALTH_FREQUENT", "UpdateEvent")
 	end
 	self:RegisterEvent("UNIT_MAXHEALTH", "UpdateEvent")
diff --git a/modules/PlayerHealth.lua b/modules/PlayerHealth.lua
index 910b2a9..387810a 100644
--- a/modules/PlayerHealth.lua
+++ b/modules/PlayerHealth.lua
@@ -68,7 +68,7 @@ function PlayerHealth.prototype:Enable(core)
 	PlayerHealth.super.prototype.Enable(self, core)
 
 	self:RegisterEvent("UNIT_HEALTH", "UpdateEvent")
-	if IceHUD.WowVer < 90000 then
+	if IceHUD.EventExistsUnitHealthFrequent then
 		self:RegisterEvent("UNIT_HEALTH_FREQUENT", "UpdateEvent")
 	end
 	self:RegisterEvent("UNIT_MAXHEALTH", "UpdateEvent")
diff --git a/modules/PlayerMana.lua b/modules/PlayerMana.lua
index 2244cf5..0ab0bce 100644
--- a/modules/PlayerMana.lua
+++ b/modules/PlayerMana.lua
@@ -353,13 +353,13 @@ function PlayerMana.prototype:Update(unit, powertype)
 			color = "PlayerRunicPower"
 		elseif (self.manaType == SPELL_POWER_FOCUS) then
 			color = "PlayerFocus"
-		elseif (IceHUD.WowVer >= 70000 and self.manaType == SPELL_POWER_INSANITY) then
+		elseif (self.manaType == SPELL_POWER_INSANITY) then
 			color = "PlayerInsanity"
-		elseif (IceHUD.WowVer >= 70000 and self.manaType == SPELL_POWER_FURY) then
+		elseif (self.manaType == SPELL_POWER_FURY) then
 			color = "PlayerFury"
-		elseif (IceHUD.WowVer >= 70000 and self.manaType == SPELL_POWER_MAELSTROM) then
+		elseif (self.manaType == SPELL_POWER_MAELSTROM) then
 			color = "PlayerMaelstrom"
-		elseif (IceHUD.WowVer >= 70000 and self.manaType == SPELL_POWER_PAIN) then
+		elseif (self.manaType == SPELL_POWER_PAIN) then
 			color = "PlayerPain"
 		end
 	end