Okay, then I would definately try both amps as they are not a difficult speaker to drive. The new Domus would be a little more challenging as the 4ohm load. Take a look at my system, I own them and my Cary drives them with ease. Not to mention they sound incredible.
I will also let you in a on a little secret that took me purchasing numerous amplifiers to learn. Smaller amplifiers actually SOUND BETTER..
Some of the worst systems I have heard had MONDO amplication by some of the bigger names in audio. I owned a CJ MF-80 for a short stint with a PV-10 Pre-Amp and it was truly musical and would drive every speaker I threw at it. 80 WATTS GOES A LONG WAY..
Good luck...
Chris