The current crop of EDF and motor combinations seem designed for speed (ie scale military jets).

I am looking for a 90mm EDF/motor combination for my Global Hawk RQ-4B Block 20 model. Max thrust is needed to get it "on station" but then I need to be able to "throttle back" resulting in enough trust to execute the flight plan whilst maximising flight time.  I guess that means I'm looking for high efficiency at lower rpms (and current draw).

Does anyone have any recommendations?

Regards,

Mark