Thanks for the help! I've been out of the loop for a few days. I installed an Evo 1 air box lid from KTMparts because it is easily reversible. While the Wings muffler added some bass, the more open airbox lid added some sub-woofer. I have the short, quietest, insert in the muffler, so it is not too loud. I don't particularly care for the sound the pipe makes on rolloff, but I will live with it: it still sounds better than the stock muffler and weighs 6 lb. less. I loaded GSP's second auto-tuned map. I seems to perform nicely with a nice mid-range hit. Since a lot of my riding thus far has been put-putting from stoplight to stoplight in the city, it still runs hot-ish, as I described earlier. Maybe that's just the way it is; however, I am considering changing the spark advance in the above table to zero up to and including 4000 rpm and 40% throttle. This is where most of this slow hot riding is, so maybe it will run a bit cooler there as a result.
I didn't calibrate the throttle yet, but I will. The pot under the seat has been at 3 for precision in slow going. I understand from another thread here that the difference between 2 and 3 is only how much throttle opening there is per grip-twist (for lack of a better term), and there is no difference in the ignition or fuel mapping. If it really needs to be on 2, please let me know. This thread has been a lot of help!