Thanks to all for the replies. I was in the middle of responding when i got sidetracked, but you've given me a lot to consider.
Captain and Rob - Really appreciate the responses. Captain, your comments months ago on Stereophile actually led me to research single driver speakers and to this point, i'm very glad that i have. I agree that monitors/stands seem to be a poor value point, when considering their total cost vs the 3xrs and its ability to push even lower. I notice the Omega site lists frequency range, but nothing regarding +/-db level to put it into perspective. It sounds like you are quite satisfied with the low freq output of your 3s' however. Well noted... to expoudn on your answer, a 3i and sub combo versus a 3xrs alone is tempting because of the seemingly VERY well controlled low frequencies in a powered, sealed sub. I still see so many folks here that enjoy adding a sub. but you are really very satisfied, yes?
rob
Rob and JLM- many thanks, as well. I have noted how much a fan of the Omega/Decware combo you are Rob (along with many others here are), and like the idea of the American made and longterm warranty of the combo (sound quality aside). Understanding that there would be sufficient volume output, what would high quality SS trade for lower power SET tubes? Seems like dynamic headroom, ease of use, bass grip, and general flexibility with more speakers versus tonal smoothness/natural sound and (possibly) more forgiving nature. Rob, esp since you have recommended high quality chip amps in the past? And JLM, your questions are quite good... I found tubes fascinating, but don't wish to tinker now, i am VERY susceptible to dirty power, moving, and am unfortunately careless with my gear. don't kill me folks. Sounds like you are firmly in the SS camp?
I'd have to say i'm leaning toward SS, but as probably dozens have noted here, the transition over time is usually from SS to tubes. Tempting to skip and go where so many have ultimately arrived.
Finally, as to the impropriety, hopefully everyone just offers what they know for themselves (as they have so far). Rob, you work for Omega, but clearly know and appreciate their designs. JLM, whether you own Omegas or not, i'm happy to hear opinions on the big differences, especially as it really does seem like low power, high quality SS and tube amps start to converge when getting into this price bracket.
Again, many thanks and apologies for the long post. this is giving me a lot to consider!