Hey guys, I was going to order a 5.0 set from Aperion (the Verus Grand series) but they are backordered until May and honestly I am tired of waiting, I am ready to buy!!!

I had the opportunity to go and audition some Klipsch Speakers and feel in love with their sound! Movies and music sounded great! I do have a couple of questions though I am debating on witch set to get. I live in an apartment but I am planning to move to a house within the year. I want to make one purchase and make it the right one. Here are my question:
I am planning on getting the following:
2x RF-62 II Fronts
1x RC-62 II Center
2x RB-51 II or 2x RS-52 II surounds
or
2x RF-82 II Fronts
1x RC-62 II Center
2x RB-51 II or 2x RS-52 II surounds
1. Are all the speakers timbre match?
2. If I decide on getting the RS-52 II, would it be possible to but them on speaker stands about 2-3 feet away from my listening position and about 4 feet high or should I just stick with the RB-51 II for surround duty.
3. Would I have any issues powering up these speakers with an Onkyo TX-SR608?
Thanks ahead of time of your help guys! Like I said I am ready to buy!
