Nice work on the mount!
I don't have a trap range either, but I bought a
Champion Target WheelyBird. Mainly because my wife complained about having to reset my manual thrower when I wasn't around to do it for her. As you know the squeaky wheel gets the grease, and my wife knows how to squeak!
All she has to do is roll it out of the shop along with the dolly I have the battery strapped to, and she's ready to shoot. I really didn't mind buying this as I enjoy that my wife likes to shoot and will do it on her own when I'm not around. I just wish it was a little more portable, and I wish it threw doubles.