I have the Banks transcommand. Its good but true to Banks is that it is best for towing. It is load sensitive, which means the harder you step on it, the harder it shifts. If I make light throttle take offs, it shifts like a stock truck. If I make full throttle shifts, it shifts as fast as an F-1 car with electronic shifting( OK maybe not, but yhou understand). If I make a full throttle take off and then let off before it shifts, line pressure builds and then BANG, second gear feels like it fell right out. I like this thing, but $450 is too much. I wouldn'e do it again, I just had this belief that everything on my truck had to be Banks, thats changing with the wind though. Iwas actually considering adding what you want(bully dog) to mine and checking it out. Also I've heard alot of good things about the TransGo shift kits for these trucks. Do a search you'll find it for about $100. Maybe less.