I have a 2002 grandprix gtp supercharged. So far i have a zzp pcm, K&R cai, slp headers and slp exhaust catback with a slp high flow cat. I want to put in a cam but i need to know all that i will need because i am buying everything and paying someone to do the work. What cam to get + what needs to be replaced with it or upgraded? and whatever else i should have done at the same time its being taken apart so i can get it back on the road. I know afterwards i will have to get the pcm reprogrammed for the cam etc. I am just looking for a list of what i need to get everything done and helps with more power. I have another used transmission I will be getting put in too i have questions about that but i will ask those after Thanks