Nice looks like mine but cleaner. Here is a [link=http://media.putfile.com/Motos-hellfire]video[/link] link for Moto's hellfire stock with a 16 tooth bell with some Mayhem STs.
http://media.putfile.com/Motos-hellfire or it's at the members videos
Only a small part of it uploaded so I'll try again but it shows a bit.