Im just in the process of finishing my Nexstar trainer that has been sitting in the box for the last year or so. I have heard people recommending not to install the leading edge droops and speed brakes. Should I just leave the plane naked or is there a benifite to installing one or both of the training aids. FYI i did not install the flight assist as it is not compatible with my JR radio - Also it was recommended to do with out.

What would you guys recommend in terms of flying aids?