Rebel,
I advise you to post your question in the main RC Jets Forum for reply. Sean McHale posts there and has built and flown a Frankel Lear Jet with EDF power. His call sign is: smchale.
Good luck with this conversion as a former jet flying buddy has built and flown several Frankel Lears powered by Rossi 65 glow engines in Dynamax fan units. The model is really suited for conversion to EDF or turbine power.
Rgds,
Art ARRO