Full frame camera with ISO and SS dials?

[astroNikon]

Mirrorless or DSLR. If the X-T1 were full frame (like the Sony A7) I'd be the happiest person ever.

I guess two adjustable dials will work too, if the lens has an aperture ring. I just want three physical dials, programmable or not, one for ISO, one for SS, and one for aperture.

That was the entire crux of the problem.
3 physical dials - especially the way you liked them to operate.

Though, on non-ST-1s .. you could say there is the "mode dial" then the two dials for aperture and SS. Of course when you push the ISO "button" you then use the same dial as you would for SS