The below pics are from my Phase3 EF 16 Ducted Fan Jet. Actually I hit a tree in a split second. This is how I fixed it. Thought it might be useful for some of you. Please comment if you like it .
Thanks
Jerry

I used 3mm Carbon fiber rod to reinforce it.

I used white monocote covering

hi mate
  nice repair job there.........how much did it effect you C of G?
and how did you over come this?
regards
don

Hi

I moved the battery a little backwards and everything was fine...

hi mate,
nice one.
its good when you can salvage a crshed model successfully.
gentle flying for a while then eh?
regards
don