No problem with the Mc; SF and Mc are both part of the WOM now and are mutually compatible. McIntosh makes one of the most stable amplifier sections out there. You may also want to consider other Mc integrateds; your budget is such that you could consider a second hand unit with more power and features. You can give the folks at Audio Classics a call to see what they might have available and you should also search here. An older MA6700 could fit the bill nicely.
Good luck & happy listening!
Good luck & happy listening!