Interestingly, being on the correct side of the car helps for a start..
I drive an American 1980 Buick LeSabre, which is obviously left hand drive and it can be a bit of toll to drive around in, in the UK unless you're on the motorway. But I recently went to France and Belgium in it (covered 1k miles total during those 3 days) and driving it on the right hand side of the road felt so much better...
Although I am happy and have covered many thousands of miles driving my Peugeot 205 around and outside of Europe (Serbia and even Ukraine), I actually like driving my right hand drive car in europe, and even more so my Left hand drive. But I don't like driving my left hand drive in the UK so much..
Feels a bit strange/awkward, even after covering several thousand miles in it this year.
As for the video!!! Nice going!! I wish mine ran so well..
Though I don't think my handlebars shake whilst on the road as much as yours..