Thought i'd report on this, which I bottled today, whilst I can still think let alone type!
I aimed for this to be as high an alcohol content as possible, and said earlier that I was a tad dissapointed in the final percentage - well, i needent have been!
This has proved to be what in my college years we would have called a 'party starter'!
Its not exactly subtle, but the tropical flavour comese out well, and as for the strength - im halfway down my second glass and I can barely stand up!
My eldest lad has asked that I brew it asain, but aiming for a more normal ABV...