do not dump money into a fully built motor man.. are u kidding? buy some nice coilovers.. ones that wont take a shit on you.. add a nice sway bar, stiffen up the chassis.. some sticky tires, and go do some basic auto-xing.. its not as easy as you're probably imagining it to be. work with a stock motor, so you understand how the powerband is going to help/hurt you, in and out of turns and what not..