My advice to the creator would be to do very thorough testing of development uniformity (B&W And colour) in order to evaluate the quality of the processing, as well as what film sizes to recommend. Test all formats and don’t assume anything. For example, if it gives good 35mm results don’t assume it will give good 4x5 results just because it fits in the tank. Agitation does not scale simply, and theorizing alone does not work. Test, adjust, test, adjust, test...