Well I am looking at starting this upcoming season with a new to me MTX3 that I picked up off one of the local seasoned racers. I think I should be fine as I have installed my NovaRossi engine and have a new RDLogics pipe on it's way, I am not having the best of luck with receiver packs though and am wondering if there is any advise I can get from all of you out there. I managed to find some 900mah AAA to build my own packs but am unsure if this will be good for the long races as I have seen that now they are going as high as 1600 and more.