Actually, he said:

"Anyhow, I use BIAB and other programs mostly to provide backing for tenor sax. So I need my sound system to be pretty beefy so I don't drown it out. I also do some mixing, (but not pro) so I want the sound to be reasonable quality and as flat as possible. Also of course I want to listen to general music on the same system."

But I'll get into some of the trade offs (that he should consider) in a day or two.