Since this is a second floor apartment we cant have any real beefy bass. The SC-III's are a great choice because the just stop at like 100hz, the mids are liquid and they extend pretty well.
The Mac gear is very sweet,and the cd player is surprisingly good.
I will get a second 275 and run in mono block mode,
Nice job working with such a confined space!! These are often the most difficult systems to assemble and be satisfied with. What sort of room treatments are you using?