I would agree w/ Tex about the Saeco Titan. I've purchased a couple from Costco for customers and gave them a once over before passing them on. They seem to be the same grinder as my old Solis Maestro (Now Barratza) other than cosmetics. And if you can find them on sale at Costco, it's a no-brainer.
As far as grind quality, the KitchenAid Proline does just as well, but is easier to clean, less static, and very easy burr replacement. The Titan-Maestro ilk seem to be more inclined to static problems and burr replacement means almost a total disassemble.
headchange's Infinity would work well, and is priced fairly.