im not sure how exactly you will make the front oil field shocks work, the back, will be simple to figure out, and most likeley use the original mounts with some modding, the front on the other hand i dont know, because on my bandit, it has a truck body which leaves plenty of room for the rc18 shock tower-i used the rear rc18 shock tower on the front of the bandit, does away with the weak stock spring arms, but with your hopper the body actually sits right where the shock tower would be screwed down, or over it anyway, im not sure that you can actually trim enuff of the body away without actually cutting the nose of the hopper body off in front, altho if you cant make that work with the hopper body, luckily tho, the bandits, eliminator bodies can be swapped onto your chassis if not.