I use all manual lenses on my AFD body; they are Mamiya lenses so bayonet straight on, but have to be stopped down manually, and I meter that way too, but find the meter quite inaccurate. I look at the histogram on my Aptus 22 back as an exposure guide.
Using all manual is a bit of a pain, but it means I can employ not-available-in-auto lenses like the 50mm shift, 80mm Macro and 145mm SF. Kit cost with AFD/Aptus 22/seven lenses was about $7K.