I just ordered some new stuff for my 1800n friday night. Got the Vance and Hines Big Shots exhaust, Hypercharger Pro-R, and the Power Commander 3. Along with some other chrome goodies and a windshield. I was looking at the maps for the power commander and found map "122-002 Retro, Neo & F model - Vance and Hines Bigshots (without baffles) and Kuryakyn Hypercharger." I read online that this map causes the bike to run lean, in the 17:1-17.5-1 range of A/F ratio. This makes me a little nervous if I should even try this map, and if not what else should i try? This one has all of the items that I am putting on my bike so I figured it should work the best. Also I have been reading up about the PAIR Valve removal. Since I am changing the stock intake to the hypercharger and they have me plug off the line going to the PAIR Valve, will using block off plates actually change the exhaust tone at all or reduce decel popping since I am already plugging the line off? I do know it is still recommended to remove the system at that point or I might get condensation to build up and have white smoke out of the exhaust, but if I do remove the system does it turn on the engine light because they have you unhook the electrical connectors and just secure them out of the way?