After some searching online and after some searching in my old gear boxes I've found a Horseman 6x7 Graflok back and a Shen Hao 617 Graflok back. I've also discovered reflex viewers which can re-orient the ground glass image on a large format, something that has prevented me from wanting to try LF (as well as the price for 4x5 film while I'm just learning the system of tilt/shift).
I like the looks of these three cameras. I know you will have other reco's. While I'm open to them in theory, I really am honed in on these three.
As a note, I only ever want really excellent condition (mint, top mint if you were on eBay) gear. i know it costs more, but it is what it is.
Thanks!
_Christopher