so tell a guy with no experience to order HP Tuners......welcome to the site, order a mailorder tune, nelson is good and theres a few others, then grab you some bolt ons.
Exactly what I was thinking
2000 Silverado ECSB- 5.3 CAI, Pacesetter LTs, ORY- Pipe, Magnaflow XL, E-fan, Ported T/B , Nelson Tuned, Built 4l60e, Circle D Stall, 3.42s G80, 2-4 Drop, Hertz Highs, Rockford 501s