Sounds like you were hogging a lane (probably the middle one) so he undertook you. I'd have done the same. Learn to move to the inside lane and these problems would disappear.
I wouldn't wait - let the scum get charged and convicted. He knew he was in the wrong when he checked twice never mind when he drove off.
I hope you get you bike fully restored at no loss (including insurance premium) and this scum bag gets a short ban, a good fine (not the pissy £60 type) and to take an extended driving test
No excuses he's scum and needs to be treated like that. How would he feel if someone did that to his property?
Well he came up my arse flashed his lights and then blasted the horn at me