Thanks Acdi. Possible make those ribs out of light plywood. Will check it out. Note: 12/10/16. I just found the original build on the finished J-3 above. It is the H-9 Cub, 81" , the engine is the Saito 90T. I should have kept it

. Sourcing accessories, a msg in to Esprit Models, I put the 1/5th scale Cub gear and DuBro 1/5th scale wheels in my cart, then sent a msg off to see if these items are in stock. Esprit sells the gear $22.00 less then on Robarts site.
I am sourcing instruments, msg's in to two sites. BalsaUSA has 5 meter rolls of Cub Yellow Solartex.
Vince