I'm sick of getting hit from the SCTs at the track! Over the w/e at one time there were 15+ SCTs on the track and 1 buggy, guess who was driving the buggy...

The carbon fiber rear arm cracked from few viscious direct hits, I've decided to get the SCT and start dishing out the pain myself.
I know Losi TEN is a great truck, but decided to stay in the AE family and get a sc10 4x4. Question- what esc/motor combo do you guys recommend (I know this is prob. the wrong forum). Budget for the combo is around $300.
1. Tekin RS PRO 6.5T- This is a more of a buggie combo will it have enough torque for a 4x4? or should I get the ESC seperately and get the SC4x 550 5.0T instead?
2. LRP-
3. Castle-