@kezo, I ‘may’ have gone for 80%??♂️
There’s a car park in North Cornwall that has no nearby competition so charges a rather impressive £1.50 per kW. That means your 250ish miles would be cheaper in petrol or diesel.
I'm Autistic, if I say something you find offensive, please let me know, I can guarantee it was unintentional.
I'll try to give my honest opinion but am always open to learning.
Mark