It sounds to me like you might enjoy some of the vintage Altecs. I have Model 17's with 604 drivers (and listen nearfield), but for your room you might want Model 19's. Dynamics galore and crank them til your heart is content. The drawback is you will probably end up wanting to go with a tube amp in the future. Plus, you can pick up a pair for $2000 or less. If you move to a larger room, no problem with them filling them. They roll off pretty quickly at 40hz and don't extend to 20 khz. But I can't hear that high of frequency so that wouldn't bother me.
Anyway, others will probably not agree and they may not be for you, but they might just be the ticket you are looking for. Good luck in your search and I hope you find what floats your boat.
Anyway, others will probably not agree and they may not be for you, but they might just be the ticket you are looking for. Good luck in your search and I hope you find what floats your boat.