the expert reversers are sold by horizon, pretty cheap. I used to have some old tower micros that were made by fut., but not any more. ts- 10's? is there any way you could relocate the nosegear pushrod to the other side of the servo arm? or both mains that way? probably not, as gear rods are a major pain, right?
graves in orlando had reverser expert y's last time i was there. you might call around and see who has them.