Thanks for the advise. I thew it in tonight and definitely got rid of the stumble when you crack the throttle. It definitely starts and idles smoother too. I live in Minnesnowta and it wasn't even 50 today so I only put on about 10 miles, just enough to let it get warmed up and, me to get cold. Gonna get some miles on next week when it warms up and hopefully will still be as pleased with the map.
The dealer had the 1250 A/C map in it that came on the disc- which doesn't really cut it IMO. With my set up it just ran like garbage.