When movements (especially lens rise) are needed on the road, my favorite combination is a Toyo 4x5 field camera with roll-film backs (6x9 and 6x12). The carbon-fiber camera is not heavy, and the two backs give me a choice of film, or at least film size, and do not need a darkroom or changing bag. I have some nice transparencies from Spain, mostly architecture, where the motions (and tripod) were necessary.
You mean the Toyo45CF.... The normal toyo45 field cameras are not made of carbon fiber and are heavy.