ps. ic racer, nice job on the self repair!
Rollei Hensel in NJ (973) 244-9662 still repairs 6000 series stuff, though I have to admit my favorite technician Onick V has retired. Krikor at Krimar 201-796-0554 can do a lot as well. I've just added a tab on service to my site that has the DHW service address and contact as well of the others. Harry Fleenor at Oceanside for TLR stuff.
At the moment, I'm not able to offer repair service, however I plan to be trained at the factory for this next year.