[maxxdude1234]

I think on paper the feigao XL motors are more powerful than the bigmaxximum. Although if I were you ,I would be looking at something like a lehner 2240/7 or a 2250/5or6. The 2240 comes in at 2250 watts and the 2250 comes in at 2800!!!
I highly doubt the 18.97 would like either of these motors.....although theres only one way to find out.....:p