Hi I was wondering if I should go into ULF film if I am trying to make the biggest print possible (80 inches range). I have a small budget of roughly 2-3 thousand dollars at total total maximum. and then a 800$ film budget. Would ULF be worth going into if I was only concerned about image quality in colour? Thanks Simon(I would consider making my camera)

Other than that, if you're shooting ULF then why not make colour sep negs. Probably lower cost than high-end colour materials and the result will probably be quite interesting.