I have just gotten a CEN Genesis 46 LE give to me. It's alittle dirty but runs well, unfortunatly I have never used a Nitro RC before and was wondering if there was any advice you can give me concerning this model ? Also I see that some people make custom bodys for there RC's and since my Girlfriend is a great artist I was wondering how I get ahold of a blank body or what to even search for when looking are the all interchangable if they are 1/8 Monster Trucks?????? any other advice will help too thanks