In the end I chickened out - tch - and went for the BMW warranty again. £397 inc Euro breakdown but with a £100 excess (for the warranty part - not the breakdown part).
The logic was:
- bike is still worth about £6k so warranty+breakdown is approx 5% of it's value - not too bad
- I have claimed previously on this and other bikes (hot start, gear selector, switch gear, relay)
- I'll probably do more miles this year than last, 10k miles-ish
- lastly, some misplaced peace of mind
But LV Brittania Rescue will be where I go once I decide not to take the BMW warranty out.
Thanks for all your advice.