Just re-read this thread to amuse myself. The SERG has been home about 3 1/2 months now and has so far proved to be a fine bike. Initial impressions have held pretty much true too.
Read where I'd hoped that the stock seat would be ok. It was less uncomfortable seat wise than it was badly positioned. But 250 miles or so in and I began to notice it. The new Corbin seems to be a real winner.
Aside from that it got the windshield changed, alarm system and garage door opener added, the FatCats and a set of better speakers installed. It got Progressive shocks, neutral switch cover, speedo sensor cover, black high torque starter and the SAC eagle grips as hand me downs from the SEEG. Anything else has been only regular maintenance to make sure it was back up to speed after not having been ridden a lot for a few years.
So far this bike runs great, sounds great, is now very comfortable and is just a joy to ride. Several of you contributed in some way to getting it that way. Good ideas and a few shared parts. Thanks to all. It's a fun bike.