I am curious what type of gas tank they put in the Royal. The gas tank that is in mine is beaten up pretty good and i am curious to Know what it could be replaced with, or if i should get the dimensions and just start looking for something that i can mick mouse in? I would also like to know where i could get a set of bumpers for this car. It has no bumpers and without them it just looks silly. It would be great if anyone could help me.