Unless camera size is an issue I would go the 2x3 Graphic route. Or setup to a Horseman or Linhof. Lot's of lens choices and various backs. Ground glass or RF focus. Can do close-up work. Problem is you soon put together a kit that is getting as heavy as a 4x5. I've used Tessar type folders for landscape off a tripod. Right now I'm using a Fuji GA645Zi for when I want to just keep it at camera and tripod. IMHO even at 645 it outperforms older 6x9 folders. Plus you have the limited zoom lens. That gets nice to have real fast. It comes real close to my Century Graphic with modern APO-Sironar even at about half the size. But if you're looking for a certain look the older lenses may have it.