I am planning to change the cams in my 01 night train this winter and would like some cam advice, i am thinking about the 203, 204, 254e and 260 screaming eagle cams, my riding is pretty aggressive and not to much on the highway so i want the low end torque. i bought the bike last year and the seller told me he only had the cylinders and pistons changed, i have a EFI so i have a PCIII to install at the same time, i got a big radius 2-1 exhaust. i also want to change the cam plate, oil pump, push rods and all cam bearings while i am at it. I will eventually add some heads (103 SE?) later on so the cams should be ready for this upgrade... Any suggestion? Should i consider a bigger throttle body later on? bigger injectors?