How to Edit The fire on the Outside of mario's Fireball.

[Danger Mario]

Okay So I am Experienced with PSA. so I made Mario's FireBalls Freeze. but I want to make the fireball an iceball. so I re-Textured. And my Iceball works But around is the Fire Trail and all that. how do I change this to ice or recolor this part of the fireball? I am very confused. Also, I want the Iceball throw SFX from NSMBW But I don't know how to make it make the sound instead of the fireball sound. Help Appreciated! Thanks!