Just an update, The cable bracket that Clifford sent won't work. It would put the cable above the throttle shaft, and the linkage is below.
I stopped by Top-end Performance and they weren't much help because
" The H/W 5200 is just a cheap rip-off of a Weber, and nothing we have will work" :roll:
Anyways, I think I figured out a bracket design that will work.
It mounts to the rear of the carb bolts, extends out about 2" , and then down 1 1/2" and over about 2" .
I made a sample out of sheet metal , I just need to find someone who can fabricate it out of steel.