hi guys, i just got into r/c becasue my freind got a lst aftershock. i thought it was pretty cool and all so i decided to look at the savage. i always wanted the baja, but i had thought that it would be to much. then last night i was thinkin, i would save alot of money if i bought the baja on gas right? like casue it takes normal gas and all. am i right? long term, will i save money? and how long does a tank of gas last? and wat is the exact top speed?