ok. so i just got an offer for a used rtr nitro pede for 140. witch seems like a good deal to me. it comes with a trx .15 engine. i would have gotten it but it seems like there isnt much hype about the n pede as there is with the n rusty. so i was wondering if there is a list or if somebody knows all the parts i need to change on the pede to make it a rusty and a price quote of how much it will cost maybe? if i can find this info. then i will just buy the parts that are used both on the pede and rusty from so i wont waste money. thanks in advance.