I read in a post that you are running a novak ss5800 and lipos. I am looking to do the same and was wondering if you ran into any problems doing so. Novaks website is saying you need to run a 25c or better. What lipo are you using. I was looking to run a 5000mah 20c / 30c burst 7.4v 2s lipo. Any suggestions on the setup as far as gearing also. I am currently running 3800 mah matched nimh and have geared down to prevent overheating. Your help is greatly appreciated.