After much deliberation, design, mock-ups, and building. I've completed a tail for the 400. Lately I've been forum trawling at Custom Fighters forum. It's got lots of guys building crazy bikes, and most of them are kinda more my style. You can check out my build there at: http://www.customfighters.com/forums/showthread.php?t=19912
So here's a couple pics of what I've been up to: