Our EAA chapter 231, Richmond, VA has acquired a Kitfox Model IV-1200 kit complete with Rotax 582 engine. This is a 1992 vintage kit that the original owner did substantial assembly then put the project in storage. We are determining what has been completed and what needs to be finished. We find there are several modifications and upgrades over the years and would like advice on whether these are required. Such as: reinforced rudder torque tubes, heavier HS brace, right side brakes. Are there others? Any and all advice will be appreciated.