I currently have an M3/VP150/QS8/M3 setup (lexicon logic 7 based processor... running 7.1). I am debating going to two center channel speakers for two reasons:

1. I run a front projector so I have a lot of room up there.
2. I want to put my tube amp front and center (it is a big beast) for aesthetic reasons.

Given this, what would be the effect of:
1. going from the VP150 to two VP100's
2. going from the VP150 to two M3's
3. in either of the above, wiring the two speakers in series and plugging them into my Anthem MCA 5 (it should be able to take the load... I think ;-)

Any comments/suggestions are welcome... and thanks! Note I was debating selling it all and going to a totem dreamcatcher system, but I would have a very hard time parting with the QS8's... simply a great side surround speaker!