If you're looking for a heavy duty GoTo mount for all your observing or astrophotography needs, the Orion Atlas EQ-G computerized GoTo telescope mount is perfect. It supports up to 40lbs and finds over 42,900 celestial objects with pushbutton ease.
I have had an Atlas EQ for several years and missed my opportunity to purchase the GOTO kit as an upgrade. I finally bit the bullet and purchased the whole EQ-G. I initially set up with a 6" Newtonian. I was able to connect my laptop through Starry Night Pro and the GOTO computer handset. (I wish that Orion sold the direct connect... seems a little redundant.) After a 3-star alignment, the GOTO nailed several faint-fuzzies... on the money. I wish I'd done this earlier! (Benefit of the handheld computer is that I don't HAVE to haul the laptop.)
Favorite viewing location: My backyard
Favorite object to observe: Nebulae and Golbular clusters
Pros: just plain solid
Cons: orion should sell a direct laptop-mount cable