My 2004 R6 needs a motor. I put a rod through it. I have a peferctly good 2008 R6 with a wrecked front end and a bent frame. Will the 2008 engine, wire harness, and exhaust fit in a 2004 R6 frame? It looks like all the mount points line up. Fuel pump looks different but it looks like it will fit in the 2004 fuel tank. Can this be done without fabrication?