John,
picked the Jester up this AM. Satisfied with work - K&N, Vance & Hines TDs, (stock mufflers retained). SERT installed. They attritubed the tapping sound I was hearing (and that they heard on Wed) to an exhaust leak. Well, at this point, the noise IS gone with the V&H installed, but I'll keep listening. Noise abated some throughout with the AMSOIL and Redline fluids. Temps dropped off nicely as well. Still think I'll need a good tune, but riding today in 88 degree weather, oil temp only reached 237 - I'd seen 266 before. We'll see what happens the first time I get caught in traffic on a 100+ day.
Only bad thing - mechanic or "someone" put a healthy scratch on the lid of the left saddle bag. No arguments, they've already ordered the new part and apologized profusely. Good dealer.
Anyway, hope your service experience goes as well as mine did.
Tony