Hello
I just come back from the BEIJING Model show. There were a lot of very interresting electric jets.
Especially this electric turbine: tested on the stand during all the exposition. the static thrust is 1.5 Kg ( 14.7 N ) . Rotor diameter is 68 mm and 5 blades.
May be that could interrest you for the little A10.
Here is the link.
Best regards
http://www.rclander.com/default.aspx...e-34c88306a5f6