goku or vegeta

i got this problem.... im kid goku.... i can go ssj3 with him but as soon as i wanne go ssj4 he says "i dont understand, my powerlevel has skyrocketed with my tail being this long" and then he stops talking and he never goes ssj4 :( plz help me i really want to go ssj4 and btw the same with...

i just downloaded a vaggito model.. but i dont no where to place it because i have i have cahnged goku and vageta and i dont whant to change those so where can i place him??:cry:

I was making a generic human model, but I was wondering who do you think I should make it into? Goku, Vegeta? so far its like 1100 polys, also is it any good???????? I want to make it vegeta but i dunno