I'm building a sig four star. I did a balsa cowl, sheeted the deck, and I'm increasing the rudder size. I was thinking seriously aobut sheeting the wings. Have you done this? How would I do this (the wings are already built up)? I'd obviously have a step down from the sheeting unless I notched each rib or something?

Would the weight be an issue? Changing the airfoil an issue?

Thanks
Tim