So I have recently plunged into the M4/3 world with a GX7. I own a LOT of Pentax lenses both those with and without aperture rings. My first inclination was to get a PK adapter with the option to control aperture but then I wondered if there was a better way... . I have a few Nikon lenses and a few Canon FD lenses and I wondered if there was a good FD adapter that I could pair with a Nikon to FD and PK to FD adapter to give me a simple way to mate all three without buying three M4/3 adapters - plus if I later wanted to take the plunge and get an FD focal reducer I could fit any of these to it rather than having to buy multiple focal reducers. Am I crazy? I assume for my DA Pentax Lenses I'll still need an adapter with aperture control (crude but better than nothing) which means this is mostly of moderate interest unless there is a K to FD adapter with aperture control.