Thanks for your help!
Regarding the miniDVI (sorry about the HDMI mix up, my head is still recovering from my HDV 24p in FCP encounter), the only devices that I seem to be able to find are SDI to DVI (like the AJA HDP SDI to DVI-D Converter). Does this have the ability to reverse and go DVI to SDI (it looks like it does but I’m not too sure). Would this then just go SDI out to the Kona LH card? How hard is it to still use firewire device control while using the Kona card (if I needed to do a quick capture with no deck, just the camera, which has no RS422)?
This is the set-up that I am leaning towards.