I am just about to start a Goldberg Extra 300. I would appreciate any comments or ideas on improvements to make in the construction. What should I use for power? I was thinking about a YS 110 but if this is not available due to supply constraints; what would you suggest? I am going to use a TNT landing gear and Fiberglass Specialties Cowl and Canopy although I have not purchased them Yet. Looking for ideas!
Bill