That's really tempting...
I've always wanted one of those beauties! But it's a 50 mile drive one way to a dark site for me, and I find it harder and harder to work up the enthusiasm any more. Not to mention, being out on a dark lonely road in rural Florida any more is getting pretty scary. I used to go armed, but I'm just as likely to be hassled by some country sheriff for that as to be mugged by highwaymen. And then there are the mosquitoes in the summer...
Why are you selling? That would be a great scope for extragalactic supernova patrol. I have one of these that I've never used...Are you interested?
http://www.amazon.com/Supernova-Search-Charts-Handbook-Pack/dp/0521267218#customerReviews