i have a banks six-gun on my truck right now with 5" turbo back exhaust, intake, and gauges. can i stack another programmer such as an edge w/attitude or superchips on top of the banks? ill probably go with the superchips b/c im getting ready to put 35's on so i wanna be able to adjust my speedo. any other upgrades i will need to make if i can stack them? besides transmission parts. :lol3: