My husband is wanting to sell his HPI nitro MT2 18ss Kit because he got a new HPI Savage X4.6. The MT2 has aluminim front end parts like the knuckles and c-hubs and a-arms, it also has a hitec 645metal gear servo for the stearing. He would like to keep the Airtronics MX-3s radio but before he makes up his mind he would like to know what he might be able to get with out the radio and with it. We have never sold anything like yhie before so any help would be great... The reason why he got the Savage was becuase we run them in a big dirt lot in our back yard and he wanted something bigger.