@mazersteven they still offer the SB1000 in gloss white. Looks perfect, but I'm not sure the output is enough for the room.
@shadyJ that's pretty much what I've been thinking. There's no point getting a sub that has low output in the 20-30Hz range when the towers reach well into the 40Hz range.
I had also considered getting something like a PB2000 in gloss black and painting it, but at that point I'm closing in on the Revel price.
I haven't seen measurements of the Revel B10, too.