Cheers guys, picked it up this morning and no rain fell...bonus!
It's a real eyeful of a bike, and the blue looks really good in the flesh - my 4th K1600 but my first Sport. Now that BMW have fitted the quickshifter (which is so silky smooth going up or down the box) it really does want to push on. Limited to 6000 rpm until first service, but that gives me a lot of usable (daft) speed anyway.