Do any of you non-pros do Large Format (specifically 4x5) photography? What would you recommend as a starter kit (used camera plus lens[es]), for field work? Weight is not an issue. I've read a lot, but have no clue on what's a good deal these days. Thanks. PS. I am not asking this on the LF forum as I would like to get opinions of those who use 35mm RF gear as well, and are not constrained to only LF.