I think you will like it, especially as much as you drive! I'll help as much as I can with tuning. Check out this link, it has some nice starter tunes on it. The 08 folder has a couple of tunes from Sil, which should be pretty good. You might try PMing SilsHemi on DT and see if he can send you his latest tune.
http://www.mcfail.net/superchips/5.7L%20schedules/