Clearly loved and well used machine. Need to check for any cracks on seat lugs, Vitus would have been sporting grub screw, not seat binder like Alan, unless there is also a grub screw? Pending that ding (as alu not steel) and how well it will polish, I'd say £250-300 would probably sell it, and if you put some time and effort on it and perhaps split it maybe, just maybe tad bit more. Time consuming though. Not best example I'm afraid, the groupset will be easier to offload though. I also presume wheels are not DA and not same?