just a little update, i did have to modify my battery tray to fit the lipo but it was pretty easy. i get about 35min or so of runtime on a single battery and i have 4 of them. i havent timed it yet but when i do, i will post up. havent broken anything yet even though i took some hard licks. i do forsee the rpm front bumper and a arms in the future but not til i break the stock ones first. i have no complaints of the truck yet. we are finally getting a hobby store here in red bluff and they will have an indoor track (this is what i have heard but not confirmed yet) so if that happens, i might try my hand at racing. i love the realistic looks and handling of this truck. definately worth the $281 i paid for it