nwe to the site and have a bone head question. livin in nor cal and have accesss to a lot of great trails on my property. trouble is im tired of loading the bike and gear into the truck, driving five or so miles to public land for more trails. i want to ride my 83 xr 500r to the sweet spots. is there any law that prohibits regestering this old bike as a street legal machine? if i can what parts do i need to make it so? remember I live in california and our laws on everything are F#@$%D!!!! thanks for your help...troubled thumpmaster..