nothing is original anymore, people always say that lol. my brother wanted to RB his Z like 5 years ago. at that time i was just line "skyrine! powa" as i mashed buttons in need for speed underground. lol. Just so i know, for the RB Z is there much clearance front and back since you said there is no need to cut anything. I havent ever really taken a look at Z but from glances and pictures the VG looks so cramped all around.