yep get the castle neu combo with the 2200 kv and you will be a extremely happy camper.
Yes an 8xl or 7xl would be better than the 10. dont know what that other guy was trying to say. The lower the kv the higher the voltage can go and the more torque or raw power you will have. The higher the kv you lose some torque but gain top end.
Love to go with the combo but I think its gonna be above my budget, I still gotta get all this nitro equipment to sell and a rc18mt. Thought about it and decided the flm kit would be best so thats a nice chunk of change as well.
How about this medusa? MR-036-050-2200V2-5