In a few days I'm going to building a Ofna GTP2E as a basher/speed run car. I will be using a mamba monster ESC with CC cap pack and BEC on from 3s to 6s. The motors that I have at the moment are a CC1512 2650kv CC1520 CC1717 and a Neu 1521 1y. I leaning towards trying the 1717 and a large pinion gear but the 1512 would be easier to gear. What to you guys think?