Hi, guys,
thanks for responding.
Garfish: yes, speaker location IS very important and CAN be very time consuming. In my studio apartment, there is a side wall next to the left speaker but none on the right side. Also, behind the speakers is a wall-width blinder, which is always only half-closed. One result of this "elephant man" of an acoustic space is that the voice is always shifted to far right. I had to spend many days fiddling with 70 lbs.-per-side speakers before I started getting a centered voice. Until I got it right, I thought it would never happen. Talk about a dark tunnel.
Centurymantra: I know about tearing a system down and setting it up at a new spot. No one could PAY ME to do it. It's the PASSION ALONE that makes me do it. Your setup seems to require quite a bit more work than mine, though, since I don't really have an audiophile rack, although I do have amp stands.
Bob bundus: Right now, I'm on the verge of tweakazoid/DIY border. I would like to take it slow with DIY. I'm currently trying out different vintage fullrange single-drivers--the ones with high efficiency for mating with SET's. For their cabinets, I'm looking feverishly on Ebay for the suitable plug-n-play (also vintage) cabinets that are reasonably placed. This is the reason I only buy round drivers with standard diameters (8" or 12") and not oval or 10" drivers.
Thank you,
David