In a few weeks time, I'll be going on another Euro Tour. 
The weather in Spain & Portugal is going to be quite HOT, so for this year’s tour, I'm going on the Triumph Thunderbird.
I've had a few quotes for travel insurance:
AA @ £15.93 & Post Office @ £27.58
I'm handy with spanners & maintain all my bikes, however it's impractical to carry sufficient tools & parts for all eventualities! 
On previous tours, I've not taken out any breakdown cover, however since the Triumph is twelve years old, I've received a few "single trip" quotes for consideration:
AA @ £161.73
RAC @ £129.91
Green Flag @ £99.85
Can you please recommend alternatives?
Ultimately, the level of service is more important than cost considerations.
Thank you in anticipation.