The only differences between your set up and my Blizzards initial setup is no DR, I had an AEM, Stock straight piped exhaust, and one of the first dang things I did was gauges.
I can tell you this. I no longer have the BullshBLEEPitdog 6 POS chip on it, I changed the AEM for the "Tymar/BHAF/6637" Filter, and I bought NEW gauges.(The ones I had initially were, "Ahem" Bargain basement ones. Now theyre Autometers.)
Do yourself a HUGE favor. Take that BDPOSand the DR, sell them or if youre an honorable person toss them in the trash, GET GAUGES!!!!!!!!!! And see about a Tony Wildman chip, or a Bill Power Hungry Performance chip, or a DP Tuner chip. Stacking is sooo bs.