Sadly it is a right pain to keep in the UK; being prone to rot and also winter growth. More often than not you end up with a dead plant or one that looks like this:
Thankfully with a bit of luck it will offset for you.
They are not visible in this photo, but there are another 3 pups around the base of the trunk. I am guessing at some point I will top cut it, letting the pups form a clump. A cluster of these in a nice pot will look good, especially if they are not allowed to get leggy.
If you feel the need to experiment, the leaves also seem to take, but most likely the plants will revert to normal and not be variegated. Time will tell.
I am hoping this means I have at least solved the rot problem, but if not then I should have a backup.