I know they brought in new requirements but as yet haven't been able to make head nor tail of it - as I'm sure they'd love me to take all sorts of tests for the money involved
At 27 you're sorted mate.
Do theory test
Do cbt, which will take half a day, longer if you stay on and practice for the next part.
Then off road test, pass that and then on road test. I had one lesson before each of the two tests and passed no bother.
All in including test fees and theory and bike hire for tests etc it cost me £475 I think it was. And I blitzed it and got cancellations for midweek so had it all done in 9 days.
Best bit is at your age when you pass you can jump on any size bike and not restricted to a certain bhp anymore. Though they did send my license back to me once I'd had the bike part added and told me to display R plates.......