I don't have an Epsilon... yet. I know a guy who has one with my name on it....
May I suggest
http://www.tan14.com/Tak.htm
His prices are slightly better than Claude's, delivery is FAST (I got my focal reducer, adapter ring and finder mount in a week after placing the order). I hate to not support an Aussie, but I never got a firm answer from Claude about arrival dates of parts (I want NO messages about this - I know ho many feel, and sorry, I still like dealing with Claude).