[oh one ls1 SS]

im planning on finally doing my H/C and i was just wondering what you guys suggest upgrading in the process. timing chain? injectors? push rods? oil pump? so far i have kooks LT's,high flow cats, corsa catback, lid, and some other suspension stuff. also, what company heads do you guys suggest? i was looking at AFR's or PRC's from texas speed http://www.texas-speed.com/shop/cate...MID=1&catid=40 is there any other company thats better? and time for the question everyone ask's.. what cam would you suggest getting? ive read alot about them and and all the size's mean and all that but there are just so many variables. if it helps the car is a 6 speed 02 WS6 with 25K any info/advise would be greatly appreciated!