Hi all!
I'm new to the forum and have a question or two

Before I pull the trigger, I wanted to get some opinions on my selection of speakers. I finally settled on a set of E640's for my main speakers. The deal I got simply could not be ignored based on my listening tests with a couple other brands (i.e.
I didn't hear something worth an extra $200 - $300) I was going to match them with the C60CEN, a pair of A320's for the rear surrounds and the Sub 200 (8" 200W sub). Unfortunately, I have nowhere around here to listen to the complete set. The reason for the A320's is aesthetics. I can't have anything larger in the location for the surrounds. I went with the C60CEN figuring I would some day upgrade to another front set from the concert series (maybe the C603's). My question is what do people think of this setup? It will be matched with an Onkyo 606 receiver and mostly used for music or concert videos (movies and TV I would guess about 30% of the time).
The second question is about the E640's. Does anyone think they feel rather light weight as far as speaker go? I really expected them to feel more massive, and almost can imagine being able to crush the sides easily! They still sound good (to my ears anyway) so maybe it is not a big deal.
Finally, do y'all think there is a big difference between the C603 and the E640? Other than the design (tweeter on the bottom) they seem to have nearly the same specs and cone sizes. How much
better would they be (as in... did I blow it with the discontinued series?)
Thanks in advance!