Cheers mateThat would be the best way to go. It looks like you're in England and not sure what your access to used parts may be. You could identify the head pipe and exhaust (probably 2 different brands and maybe for different year model bikes) and see if you could find the matching opposite part. There should be some info stamped into them that would help you identify. That head pipe is pretty much toast. If you have some decent tools and metal skills, you could possibly hammer out those dents but it would take a some time and effort. Definitely would be easier to take BWM's advice.