[lincpimp]

Time to invest in a m4 tap and thread the chassis so that you do not need nuts. Also swap the esc and receiver, that will lower the cog without moving much weight away from the center line. And shorten all wires, including signal wires to the bare minimun. You would be suprised how much wire weighs! And put the rcm heatsink on its side, and you can open a hole in the body to flow air past the motor, rather than over it. Otherwise it looks good