BTW, if it turns out that I do need new speakers,you know, I'm a time-coherent speaker kind-of-guy. So, I'm going to recommend Green Mountain Audio speakers (they are based in Colorado Springs, CO) such as the entry-level Rio & the next level up Eos. Visit their website & pick up the phone & talk to the owner/designer. He's a very nice person to talk to - give him the details of your room, distance of your chair from the speakers & any other limitations you have to see if Green Mtn Audio speakers will fit your application.
do you folks have recommendations for really good monitors?
Thanks, again.
Rlb61
http://greenmountainaudio.com/rio/
No affiliation to this company, just a satisfied ex-customer & a time-coherent speaker enthusiast.
FWIW. YMMV.