I know this has been asked a bunch but seems like a lot of differing opinions. I have a senton mega v3. I was thinking of mild brushless firma 85a combo. What should be done with slipper and pinion? I will only be using 2s lipo for now(as thats what I have) Aslo can anybody confirm if 85a is ic3 or ic5. Ive seen both in product descriptions. My batteries are all ec3/ic3. I could always solder new ends on I guess. Thanks in advance