I've just ordered a pair of M-60's. Due to room dimensions I'm considering in-wall speakers for the rear. I know Axiom does'nt manufacture any yet. Can you recommend any which might work well with the M60's?

One more question. The M60's will be placed fairly close together (about 6 feet apart). How important is the center speaker for this type of set-up for both music and home theater?

Thanks,
MarkS