ppapadeas wrote: Motor control is a bit of an overkill at this point imho, mainly because most of the newer focusers have the control integrated, but please let me know if you feel this is a showstopper.

For me, it's all about real estate on the top of my scope. Most focus controller boxes are quite big. I have a Microtouch controller but it was just too big to be mounted on the scope conveniently.