Thanks for the great responses.
Allow me to expand on where I'm at with this purchase. For starters, the 40.3 XD is $13.6 used. Now it doesn't matter the price if they won't work in my room, with my electronics and the music we enjoy.
Listening to speakers for going on 6 decades, ya think I would have this figured out by now? And while I'm writing this on my iMac, behind it sits a pair of Spatial X3's that are currently for sale. Great speakers, open baffle (not my first OB speaker) with built-in subs. There's been one problem with these speakers. My wife admitted to me after I - on a whim - dropped a pair of Buchardt S400 MK II's into the audio room. She loved it and I was very impressed. Of course, the Buchardt's were being fed some very expensive gear, heck, the DAC costs nearly 10 times the speakers!
My room is 15' X 19' with 7.5 ft ceiling. The back wall is nothing but built-in shelves with vinyl sitting in them. Bass traps on the front wall as well as acoustical treatments. Rock wool in one wall, an epic failure of the contractor who turned out to know nothing about building homes nor did he care.
My wife doesn't care what the speakers look like, she cares about what they sound like. If she plays a track and there's distortion, she'll tell you. If she doesn't get goosebumps with certain types of music, she'll tell you. If she can't play it loud, she'll tell you. She's brutal at audio shows. I'm not trading her in.
Seems like most if not all refer to the Harbeths as near-field speakers. Although we have great affection, I'm not sure if I want our heads to be stapled together although, in truth, they often are. Such is the stereo experience.
I think gimmer has good insight as he'd know just how powerful the T2000 is but still feels that solid state if best used with the 40.3's? Not everyone I've talked to felt that way but the general consensus is solid state is preferable.
And as deadhead said, I'd probably add a sub for foundation, but now I'm getting ahead of myself.
It's sounding like I need to move away from this purchase.