Michael,
I think you're studying the spaces between the letters a little too closely
My response was an honest if not direct question, and comes from my work experience in assisting guys that have been shooting MF film for 30+ years make the switch to digital. It has been my experience that, my clients anyways, have made a considerable investment in medium format and wish to continue on the same path. This decision is usually fueled by two things: a - cost, and b - not wanting to learn a new system.
Your original post surprised me in that it contrasts with nearly all but one of my clients, a fellow whose actual subject matter had slowly shifted over the last 10 years and which required a digital system that offered much fast shutter speeds than are currently available in MF digital. This same fellow ended up purchasing a D200, just like you, and loves it, but his clients' demands, at least printing wise, are not that of yours.
Ultimately, for most of the photographers I work with who shoot big and want to keep shooting big, they go with either a MF digital back and keep on truckin' with their current MF bodies, or they switch to Hasselblad H1D/H2D/H3D.
Whatever your ultimate goal, I sincerely hope you find the best digital system for you. What system that ends up being, well, only you can decide. But please, continue to use these forums as a means to ask questions, gather info, and learn about digital. It's here and it's now, and is definitely the future.
Tim