Axiom Home Page Forums General Discussion Home Theater Height/Wide speakers

So, I'm in the process of upgrading my current HT setup. On tap is a new Onkyo tx-nr5009 and I'm thinking about going to a 9.1 setup. So far, I have M80s for the front, vp 180 center, and qs8s for side surrounds with 2 more qs8s on order for the rear. So the question I pose to you is two fold -

1) Should I go with heights or wides?
2) Which speakers should I use for the height/wide channels?

Oh, and hopefully, I'll be buying an ep500 soon, too....unless you have better recommendations for a sub around the same price range.

Thanks for the help!!