Any experience with Arc ref75 driving magnepans

I appreciate all of your input.I guess I should give you my room size.20x16x10ft ceiling.My amp now is a Pass labs xa30.5 only 30 watts but it doubles in 4 ohms..I know with Maggie's it's not all about the watts but the current of the amp.The 30.5 powers the Maggie's without any problem.The more info I can get on the re75 powering Maggie's the better...Thanks again

Taters,just wondering if you still have your ls27? I just got mine and I love it! What prompt me to start this thread was from reading threads stating that the ls27 wouldn't be a good match with the pass xa30.5 ...well to my ears it is a great match so far...That doesn't mean I won't try the ref 75. Because I think I will...What a great and rewarding hobby we have! The gift of music..