Another vote for Headley.
Both G & W and Headley are on the MSCC approved insurer list.
Things to check:
Mileage limit - Headley only charged £15 to change from a 5000 mile annual limit to unlimited.
Agreed value - well worth having.
Track day cover if that might matter to you - Headley cover some track days at no extra cost as long as you tell them in advance.
Who keeps the salvage - if that might matter to you.
