Quote Originally Posted by Flag Captured View Post
Speaking of which, does anyone have an up-to-date Raptorweight ruleset? I know they have limitations on voltage, motor size/materials etc...
Not at the moment. These are the contraints for raptors:

6Kg max
12V/3S lipo/4S LiFePO4 max
Brushed motors up to Speed 700/Mabuchi 755 size (no 900's)
Brushless inrunner 3650 size max (no outrunners)

There is no constraint on material used.