RE: making a mold
Hang on to those old molds, you never know when you might need them. Here are some pictures I took today of some some old 35% Extra 300S molds that I developed and then manufactured 10 Full kits with all pre-preg and Nomex honeycomb fuselages, foam core pre sheeted wings, and tail feathers, landing gears, and canopies, I did this around 12 years ago or so. There is also a couple pics of one of the finished airplanes, and a shot of the 70% Staudacher wings and molds halves as well.
Bob