Here is some footage of my friends SM A-10 with 2 x VT80BL. He also modified his build and used electron retracts. It flies great.
NB: Video footage was from a GoPro strapped to my hat so there are a few parts where you can't see the jet that well but it gets the take off and landing as well as some low passes
https://youtu.be/jqzYo0TMvAs