looks good man, im running 2 2s 1750Mah lipos in paralell in mine, gives me about an hour of run time, but when I want it to be ballistic I stick 2 3s 1330Mah lipos in it in paralell, it is hitting close to 50, only problem is at that speed it tends to wheelie.
I have heard of the site, i have seen a few of their videos too, Ill check them out.