Not sure if you have purchased yet but have heard good things about the Quarterhorse setup. They also have a forum that answers most all your questions.
Qh.. Is what I use. With binary editor and EEC analyzer. Eectuning.org is a good website for tuning help. There are documents there to read to get you ready to start tuning. It is something that has a learning curve, but can be rewarding once you get it figured out.