The first place you should look for info is Vince at Totem. He has a lot of experience with his gear and will steer you in the right direction. Totem is pretty good about getting back to you and supporting their speakers so you shouldn't have to wait a month for a reply from them.
Good luck and your Arros should sound fantastic with a good tube amp. (and make going to work fun)
Good luck and your Arros should sound fantastic with a good tube amp. (and make going to work fun)