McIntosh 6900 and Vandersteen 3A Sig a good match?

I opened the similair thread in the speakers section but it was more about the placement in my room. Here the question is should my Mac 6900 be a good match with Vandersteen 3A Signature? After all they are 6 Ohm and 6900 is an autoformer amp with pure 200Wt into either 4 or 8 Ohms.
made in heaven
Jaybo, do you have this pair yourself? What do you use - 4 or 8 Ohm output?
you can try both but i'd start with the 8 ohm taps(they should sound just right).....years of listening to mac and vandy at audio perfection in mpls.....I've owned the 2's as well, and still have a mac amp and pre.