Wouldn't be a bad idea to reinforce the LG Block. I've had 3 of these in the past 15 years or so and if they are still using the Plywood LG Block in the wing - that would be the week link in the system. On the last one, that's still flying today, I used some 1/8" music wire soldered onto the 5/32 LG wire and ran it back on about a 45 degree angle till it intersected with the wing. There I built a smaller LG block to attach the 1/8" wire. If your serious about this mod PM me and I'll take a pic or two and send it to ya.