Not being totally familiar with the Telemaster, you may want to look at the way the Ugly Stick mounts it's wing. If there is a solid fuseladge wall to attach to you can also use wing bolts on the leeding edge as well. I have used this method on other planes with solid walls to attach to with good success. I use bamboo sticks to help to fasten the bolt blocks to the side wall for added durability and use the White Glue a lot as I have found that it attaches to wood the best.
Stick Flyer