OK, So you won't help me out so I've decided to go with a leopard 3650 motor, it puts out 2,290KV at 14.8 Volts, equals 33,892 RPM. Along with a 1.7x1.6 Prop it should propell me to 65+ MPH in a 25" boat weighing less than 14 ounces.So I guess I'm on my own! What do you think of the 150 AMP OSE ESC? Still no Answer, All you have to do is ask me again about my budget or my financial situation. I will stop using OSE as my primary supplier. Yours, truly, -MAD-HATTER.