found a really good deal on a built 306 with a built c4. gettin it for 300 through a buddy. the thing is, its a carbed setup. so i can either bolt my stock fuel injection setup, or set my car up for carb and not have to worry about payin 500 bucks for a tune everytime i add somethin. so heres the question. my buddy has an extra fox i can use for parts.... so will a sumped gas tank from a fox bolt up to my car? and what else will i need to scavenge from his car if it will?