I'm getting a custom tune done for my '03 scsb with a 4.8 in it. Its got the standard cliche of intake and exhaust done... soon to have cutouts (sadly no headers yet). Has a 2001 Z06 cam in it (204/211 .525/.525 116)... and soon to have a higher stall put in (TCI 3000). Mostly, I was wanting suggestions as to where to have shift points changed to... but also anything else to add to the tune would be great too. Thanks.