A 22x12e should do it. The wides use considerably less current ( 19x12we is 65A, 19x12e is ~75A).
This is an interesting comment, Adam.
Apart from reducing the current, how does it compare in terms of thrust, speed etc.
(i.e. by going from 19x12E to 19x12WE, do you lose performance? Or would going from 19x12E to 20x12WE give better performance at the same current?)
Regards,
Magne