I am trying to determine the best way to connect a sub to my HT system. Currently, I have a Yamaha RX-V540 receiver, M22ti's for my main L/R speakers, and am ordering a Vance Titanic 10" sub kit.

If I select SMALL for the main speakers, the receiver will direct signals below 90Hz to the sub. This seems too high since the M22ti's go down to 60Hz. Should I keep the 'main speaker mode' set at LARGE, select BOTH for the 'bass out mode', connect a sub cable to the LFE output/input, and connect speaker wire from the receiver's main L/R speaker output to the sub?

Also, due to space restrictions, I cannot fit a center channel speaker greater than 8" high above my monitor. Do you recommend a VP100, or an M2i (positioned on it's side)?