Thanks for the suggestions.
Those Mythos look interesting, but 50Hz from a 4.5" driver seems lofty. They do look pretty though, I like that they're rather slim (width and depth). The HTDs with a larger port claim 80 Hz, which seems more realistic. Also pretty speakers, I think I'd want them to reach a little lower though. Those Ascends aren't really my style.
So I called BIC, apparently they released a new slim speaker that has no pics on their site. It's a 3-way, which could be good or bad depending if they got the crossovers right this time around. The drivers are the same 6.5" in their DV62si. They're 5" deep, and the front ports seem tiny, but BIC says they'll go down to 42 Hz (vs. 40 Hz on the FH6-LCR). I realize they're probably pumping up the numbers a little, but they should hopefully get close.
I have three on the way, will report back since they're rather new and there's only one impression of them on the internet (posted on Amazon and reposted in several other places). They'll be driven by a Yamaha RX-V773 until I decide on an external amp.