Need team doubles boosting (40 - 50) I have 45exp.

I am looking for a booster to rank me up from a 40 to a 50. I have 45exp in the team slyaer playlist with minimal loses. I have already 3 50's (MLG, Swat and Doubles) but I am simply not ranking up in team slayer. It can backpack all the way but I just need a booster on my team. I would like boosting for free, but if not il make you a 1 month account from my xbox

Thanks and send me a F/R on XBL. Or post in thread.

GT: RefIeX Effect