Which Brushless motor to use?
 

I have a RTF Art-Tech Je Tiger Electric Ducted Fan and I would like to use the radio system in a prop powered plane. I can't figure out what size of brushless motor to use.
The specs on the radio are:
- Battery-LiPo 11.1v 1800 mAh
- ESC-30A
-The EDF is brushless B2040-14L-2
Can one of you recommend a specific brushless motor that matches up with this radio system to use with a propeller? I'll use it in a foam slow-flyer. And what size prop? Thanks!

Don