Not sure what kind of responses that I might get from this question but I am looking for some opinions. I have a '99 si with the usual bolt ons: aem cai, apexi n1, dc 4-1 header, short shifter, aem pulleys, magnacor wires, denso irridium plugs, eibach springs, powerslot rotors, aem pads, axis se7en wheels. Anyway, now I want to upgrade the cams, gears, clutch...etc. I am pretty sure that I want to put type r cams and other type r components in also. I was thinking about just selling my si and trying to buy a usdm type r since it is standard with everything i am trying to put into my b16. Any thoughts on what I should Do????