So I think I have found a way to make a customization feature like in Mariokart 7 (like your vehicle customization) and you and ferad could make new karts, like maybe a Make-shift go-kart like you see on those kid races where they build their own karts. Also, please pm me to tell me about the items idea. I had an idea, where you would have a garage (like Mariokart 7) to put together the custom kart and it would spin, and a save system where you can get new parts, and save your kart for other rounds/servers.