Larry,
I am not sure what the "Official" name is going to be yet.

I cannot answer your shifter question totally just yet. This is because I am not sure of what offsets you mechanism has on the arms coming out the bottom. My initial guess is the Super Shifter 3 will not work because it is a 4 speed shifter, not a 5 speed shifter. You will need to make rods of course though if you are moving stuff around. Let me know if I missed anything.
Jamie