i think its a great concept, also the new cambo looks very interesting.
i already was thinking about your and cambos concept and if i`d`d like to shoot with it: i think at least for studio use it might be fantastic. for location shootings i should have to test it, how reliable are the zero settings, how stable is the constrcution and so on. i think it might be a very economic way to shoot, cause a bundle of pentax or hassy mf lenses will do the job. on the other side, if use the best lenses as the rodenstock hr or hassy fle`s you reach fast a similar price point than with individual ts lenses. or u dont buy the wides till 35mm and start with 45 or 50mm mf lenses on and still use the canons 17/24 tse and some 35mm lense. with short words: it looks very interesting to transform the sony to a real system cam, but i would have to work with your cam to see how it does its job and how convenient it may be in comparation to conventional ts pc lenses. u have longer shift-tilt ways with ur system, but this looks mainly for stitching interesting, cause 10mm of shift isnt bad on 35mm systems, more rarely looks good imo. the tilt function e.g. on the canon lenses is a bit flimsy, so it would be nice to get here a better and more precise handling ....