Motor - 1512 series either 2.5D or 1Y
ESC - Hands down MMM
Battery - any Flightpower, Thunder Power, Neu Energy, Polyquest with a 5000mah and at least 20c ratings.
Gearing-consult this
http://scriptasylum.com/rc_speed/_top_speed.html
Charger- Hyperion 606iNET because the balancer is built in.