Chaos Ability and Primary Hero Attributes

I was playing with the Chaos Ability yesterday to switch between two heroes. I find that the morphed hero has the right movespeed, attack speed, range, etc.. but retains the same Hero Attribute Information from the original unit.. as well as his skills.

Is there any way to have the chaos ability "switch" the heroes entirely including their primary attributes and so on?

no, chaos is a switch unit ability not a change unit ability

cant u use just replace unit?
chaos gets complex complex when you have add damage/health/mana things

How do I use "replace unit"?

Just use "Unit - Replace" ?

Using replace replaces a unit on the field with a completely new unit of a unit type you specify. By new I mean level 1, starting stats, etc.

wrong, level, items and exp are saved, if switching between 2 heros