That's a great start, congratulations Brent. Definitely better than my first M104 which must now be some 9 years ago! How time flies.
Focus on M104 seems a bit off, but with manual focus @ 1:1 you'd certainly expect that. I'm using the Shoestring FCUSB box for focus control. You can hook it up to any motorised focuser and control it from a laptop. Pretty cheap at US$79, check it out here:
http://www.store.shoestringastronomy...roducts_fc.htm