Triggering help

[Joe_JJS]

Say, i'm making a hero defense map, had an idea of hero, and i'm having some problems triggering it:
I want to make an innate skill that changes the hero model, and all the skills. Like, whenever he levels up, he gets 1 skill point that he can spend on one model or the other.
I could trigger something like that ets hero that has 2 models (one ranged and other melee) that has the same skills on both models, but i wanted to make something like totaly different heroes when you change models, and when you level up (that's important) you gain only one point, to spend on one of them. Can anyone help me?

 

[NoobMag]

i understood nothing of what you said,

if i did, this is what i understood

you want a hero that when it levels up, to get skill points on TWO heroes, not just one

AND

You want a hero to have 2 attacks, ranged and melee

explain more...