One 500 and a 350 somewhere in the room I would think would do better than just one 500. Don't get me wrong, the 500 is awesome, but my room is huge, so it is probably comparable to a 350 in a small room.

M80s VP180 4xM22ow 4xM3ic EP600 2xEP350
AnthemAVM60 Outlaw7700 EmoA500 Epson5040UB FluanceRT85