You might want to poke around on the largeformatphotography.info forum as well; the Fotoman cameras come up there fairly often, and are generally well-liked. There are also competitors in a similar price range, including Gaoersi, that might be worth looking into. Or you could get a used wooden 5x7 and a 6x17 rollfilm back and a used LF lens or two and have full movements for potentially a smaller investment, although it would be a bit bulkier