Hi, I'm new here, and I'm an addict...

I was in the business 20+ years ago, and am finally getting back into it. I'm upgrading piece by piece as I go, aiming for the best I can get in each component.

The room is a 12 X 19 X 8 rectangle, family room/theater/tv room/and music room on the few occasions I'm home alone. Seating position 13' from the front wall. Carpeted for now, but will be wood with area rugs as the price for being able to 'get my fix' on gear.

First was the RXA3010 I got a steal on, then the 65", then yesterday, from someone here, a perfect set of Synchrony S's (his towers are equally perfect, btw).

I'm still using Infinity Kappa 7's circa '88 for mains, with a Yamaha MX2 (I think) driving them. My son's PS3 is my Blu-ray, but it is too new to play SACDs.

I got the PSB's because the Imagine T2's or possibly synchrony's will be my mains one day, they fit aesthetically with the WAF, and I like 'em.

Questions are; I have limited space over the fireplace for a center channel, only about 6 1/2" height, and 10" or so depth. I've heard I may be better off without a center than a low quality one that fits, and that the PSB's should give me all the dialogue clarity I will need. thoughts?

Next, the PS3 needs replacing. I like the Oppo, and the 103 seems to be leading the race, but I don't know what all this 'region free' stuff is about, and does it matter. I'm not an 'audiophile' so the ultimate in sound quality isn't required, but I don't want to miss anything in the original purchase I'll kick myself for later.

Sub(s). My Kappas don't need one. They kick me in the chest and the room shakes as it is, but when they're replaced, that impact needs to be replaced. Passive/Active?

Finally, amplification. The AVR will be fine for now, and if the answer to the center channel question is 'you don't need it', then I'll need 4 channels, possibly 2 if the Yamaha amp goes from the mains to the surrounds.

TIA for your time