Luxman L-509u or 505u with Vandersteen 2ce Sigs?

I have only heard the L-550A II and not with Vandersteens but Wilson Sophia's - this could very well be the best integrated amplifier I have ever heard - it had some of the best handling of bass yet has a serious tube-like feel in the mid and higher ranges - rock solid and built like a tank, plus I think all of the new Luxman's look awesome. A great sounding amp.

very impressive integrateds, but not sure if they will blow the rotel away.....the rotel does nothing wrong, and is a good match with vandys