i am looking to purchase an rc10gt2 and hav a couple questions. first off this will be my 1st nitro and hav no knowledge about them. i am goin to be running on the grass street and a little dirt track at my lhs. i would like to get info on the runtimes and how many runs i will get out of a gallon of nitro. i would also like to know a few mods to improve the life of the truck. thx in advance for all the info