If you're interested in ribbon/dynamic hybrids, you may consider line arrays. Selah Audio can design around compatible ribbons and midbasses. Mine use Fountek NeoPro 5i ribbons and Scanspeak Revelator 18W-8531 midbasses and sound spectacular, albeit at a relatively high cost (mostly the drivers). Much less costly driver combos are possible. The main issue is resale value for custom items, so you should be sure you're in for the long haul.
Newform research
I remember back in 1999-2002 all the buzz was about these ribbon/dynamic hybrids. What's happened to them? I know they're in business. I'm thinking of putting together a system for the basement. It would not be up to my reference rig but, that said it would be nice to have two great rigs for a change up from time to time. Anybody have any knowledge of them and how they compare to Maggies or Apogees? Also thought about some Eminent Technology LFT 8Bs. What's your opinion please? Thanks in advance.