Did you ever find a shifter that worked with the four speed hump and looked decent? I'm considering installing an auto, but I do not like the look of the B&M shifters with the built in consoles. I'd like to re-use my console if possible.
you can get a automatic hump from classic ind. an then look at shiftworks.com for an auto shifter that will work with the 66-67 console. look at the picture in my garage an you'll see the console an shifter set-up for a 700r.