Mamiya 75mm shift lens vs. large format lens

[EdSawyer]

If you are looking for the 75 shift stuff for a Mamiya RZ, I'd consider parting with one of my setups, possibly... just an FYI.

[Drew Wiley]

With the Pentax, two bodies are still probably more portable and more affordable than a RZ system with extra backs. Still, there are plenty of 4x5 field cameras that
will do the job lighter than either, and offer a far better selection of appropriate lenses with and a full range of movement. Plus you can either use sheet film or roll
holders with the same equipment. But an RZ system would seem to be right up there with your Technika in terms of wt. And optically, you're not going to get any
traction.