Now for insurance...
I got quotes mid-January as I like to be prepared:
Porsche Insurance Services
7k miles no track cover £1,478
Locktons
7k miles PCGB track days £1,310
ClassicLine
5k miles (their max) with track days £1,182
APlan
7k miles with track days premium over £2k (we don't think you'll be interested Sir..)
Manning
7k miles no track days £1,560 but when I expressed "some surprise" they re-quoted with another insurer £1,285. Manning wrote to me on Feb 15th saying they had agreed track day cover policy wording and expected to have pricing in two weeks - as of this morning the story was exactly the same
In November my GT3 quotes with Manning and ClassicLine GT3 were £960 (no track cover) and £932 (track cover), respectively. When I cancelled the GT3 cover with ClassicLine in January they quoted a premium refund £250 lower than the policy and had to be pushed to apply the policy terms - they said that they have lots of insurers with different terms.
I have just taken out ClassicLine cover for £1,182 with mandatory endorsements of garaged if within 0.5 mile of home address and their standard 5k annual mileage limit. The latter will be a bit of a stress and maybe I'll self insure track days next year - I've been lucky 84 times so far.