No, no I'm using 400 brushed Baron with 11T pinion. All I wanted to say is, the 370 brushless is stronger and lighter than my 400 brushed so don't worry about power - will be great. I just don't want to upgrade to brushless because of much work on it. I have Blade only for joy and fun... I recomend 10 or 11 tooth pinion - higher headspeed give little more stability, especially in some wind...
So again, 370 brushless with 11T is the best choice for blade. You will need brushless DD tail or at least dual motor, though...

Kryso