Not sure what "damaged" means but if it is the bore that is shot it can be re sleeved. Broken fins can also be reattached in many cases. There are quite a few specialty shops that handle just this sort of repair. You send it off and in a few days your back in business at less cost than new...
$312.75 Please pay at the counter on your way out.
http://www.boats.net/parts/search/Yamaha/All%20Terrain%20Vehicle/2006/YFM350RV%20RAPTOR%20350/CARBURETOR/parts.html
$312.75 Please pay at the counter on your way out.
http://www.boats.net/parts/search/Yamaha/All%20Terrain%20Vehicle/2006/YFM350RV%20RAPTOR%20350/CARBURETOR/parts.html
You put a car ignition on it. Whatever that consists of? It's wired incorrectly and like your installation you don't give enough information to trouble shoot it. Start looking for a wiring diagram. If you can read one it will help guide you.
Of the ones you listed Ducati because...well, that's what I like given a choice. Others will prefer, well, others. It's a personal taste thing. Nothing wrong with the rest of the list by the way.