It took a few days, but now I have working, adjustable factory- look throttle linkage for the Webers:
Special thanks to Thomas W. for fabricating the rods!
I started with the original VW linkage lever:
removed the VW ball ends:
re-drilled the holes to accept some "real" linkage pieces:
this is the finished set-up: (note, the ignition coil had to be relocated!)
bird's eye perspective of the complete linkage:
The ignition wiring is finished as well, only a few days and the engine will meet its final destination!