As stated above, a Chip is the last ting you want...procede to do all your bolt ons first...after you got thoes, then consider a chip.
As for tuning, getting directly fomr superchips is ot the best way to go. If you want people who are experienced in tuning our vehicals directly, Geta hold of Arizona Dyno chip..(AKA: Street Flight) and have them burn you a custom chip when your ready.
Remember the chip programing is only going to be as good as the tuner doing the programing....getting a chip is never a waste of money, if you know who to go to, and have learned from everyones previous posts on the matter.
there are plenty of topics that you can find by using the SEARCH feature, that ended up concluding that Arizona Dyno Chip is the best place and most trust worthy place to get any type of tuning done.
Lupe