I just got a new Slayer pro Nitro and this time it will stay nitro, Electric is just not for me. I did not have enough run time on my old Slayer to upgrade anything and i am probably going to bash this one pretty good. I allways keep up with my trucks and dont put them up wet. But what are some upgrades that are a must? I know the sway bar kit is a must, But are there any other parts i should get? I want my truck to be Bad. I am putting a Losi ROSS starting system in it though with a DX3s TX, So no more Ez-start.