Just wanted to give an update about my custom tunes. I received and installed them about a month ago but work has ben so busy that I haven't had time to even look at the forums. In short the tunes are awesome. The 87 performance tune has no problem ripping the tires off the truck and the exhaust sounds great. The 87 towing tunes is equally as impressive. I am now thinking of ordering a new tune...91 performance.
