Naw, when I'm free I do what I can to help other hobbyists . I love this hobby and without it, I don't know what I'd do. Real cars are more expensive and I'd rather just have a point A to B car now, and get a more flashy car later on. There are different lvls of mains all based on your skill of driving. The better you are the higher the main you'd be placed in. The price for the Os is right and it's great. The piston sleeve set is like $60-$70, and the NS12s N12s are around 80-90. Don't bother with the Rody or JP as they are around $200...the price of the OS.12tz. I still may sell my Rody for the Novarossi or the OS. I still have all of March when it's nice to practice as the racing starts in April. The MRX4 is set and so is the R40.