Thanks!
Thanks John - I read that thread and it makes good sense. I'll use blind nuts. I was going to just use servo screws and reinforce the balsa with ca but I think the blind nuts will be more durable for sure. All I have left to do now is get that on there and the rudder and tailwheel and the throttle linkage and cowling trimmed and cowl decals...well it may be another week after all!
Pete