I am currently working on creating a hollow easy star frame for the ultimate UAV. Since it will be hollow, you can place large amounts of weight right at the CG without having to ballast out the plane. You can also attach a larger motor or have landing gear hardpoints built in. I can customize the design to meet anyones needs (pylon racing, ultra-light, see though, rough landings, etc).
All materials used are top quality aerospace grade. Only the highest grade Pro-Set epoxy is used and any carbon or fiberglass used is Aerospace grade, not commercial as you would normally get online.
(Price is based on materials used. Baseline model will be around $60)