Since my parents are forcing my dad's Xterra SE S/C on me

(trust me, I would rather buy my own, i dont want s**t to be given to me), im wondering what I should do to it, drop it, raise it, turn up the boost, anything, i just cant figure out what to do first to actually make it
MINE. I've been threatening my parents with the idea of basically destroying the Xterra by giving it an aluminum roof, swapping in an rb and junking the 4spd auto for a 5 spd stock manual, or a custom 6spd, should i even bother with any of those ideas? or just go for simple bolt ons or less labor intensive work?
Thanks,

Really F***in confused.