You shouldn't need to create a frame and wait for an event as these frames are created/placed before addons are loaded.
Something like:
Lua Code:
local function MoveIt(frame)
frame:ClearAllPoints()
frame:SetPoint("BOTTOMRIGHT", UIParent, "TOPRIGHT", -10, 10)
end
MoveIt(PlayerPVPIcon)
MoveIt(FocusFrameTextureFramePVPIcon)
MoveIt(TargetFrameTextureFramePVPIcon)
for i= 1, 4 do
MoveIt(_G["PartyMemberFrame"..i.."PVPIcon"])
end
MultiBarRight:SetScale(0.7)
MultiBarRight.SetScale = function() end
MultiBarLeft:SetScale(0.7)
MultiBarLeft.SetScale = function() end