I have been upgrading my home theater and I'm down to the subwoofer. My speaker setup is unlike what I generally read on this forum and although it sounds great to me, I welcome comments and am also eager to hear from anybody with a similar setup. My front speakers are Cornwall Is, my center channel is an RC-3II, and my surrounds are Forte IIs. I'm using a Denon AVR1803 receiver. I know I will be investing in an RSW-10, 12, or 15. Which is the best match for the rest of the system? The room is about 20' X 25' with an 8' ceiling. Also if anyone is upgrading this season and thinks they may have an RSW-XX for sale in January, I would be glad to wait. I live in the SF bay area.--SLO