I was wondering about returning the sub and getting 3 M60's or M80's for the front with no sub. Would it be that bad?
No it wouldn't be that bad, but you wouldn't hear/feel the LFE channels in DVD/BR's. If you do decide to go this route I would suggest getting the M80's for the fullest range of playback possible. But going this route takes away the ability to adjust the amount of bass being played back easily(adjusting the bass tone controls will do this but you also lose midbass) where as with the EP350 you can simply turn the volume down on it.