I have an 04 gt, 5speed, my performance mods are BBK CAI, BBK 75mm tb, Trick Flow upper intake plenum, March Pulleys, Bassani O/R x pipe, borla stinger catback, been dyno tuned with a diablosport delta chip, right now it puts out 260rwhp and 300rwtq, I want to add VT Stage 2 heads and Cams, BBK...