Will this work?
This is the top view of the elevator torque rod. I tack glued some scrap balsa to hold everything in place temporarily. The pulley on the right is sandwiched between two small eyelets screwed into the tiny former at the tail (which is taped on a hardwood block in the picture). 1/16" music wire runs through the pulley's axel and is soldered onto the eyelets.
The cable that goes directly to the servo arm almost brushed by the rudder torque rod on the left (it;'s close, but it doesn't touch). The cable that goes around the pulley is routed along the side of the fuse inside the white plastic tube until it clears the rudder torque rod.