Hi Bryan..............My wing turned out to be way overkill and probably the strongest thing on the plane. Aluminum channel joiner, Two phenolic tubes and sleeves, plywood center ribs joined with nylon bolts. One tube, just aft of the spar, plywood ribs epoxied in and halves joined by two nylon bolts fore and aft would be my recommendation. Also keeps the weight down. Best of luck. That's a big engine for the Telemaster. I fly my Senior with about the same and it's plenty.... Best, Rex/Blue