Seeking Aston Martin independent specialist Surrey

Hello all, I'm based in Guildford, Surrey and would like to seek the collective opinion on specialists in the area to look after my 4.7l V8 Vantage.

Preferred specialists? Any to avoid?

Thank you in advance!

Is Basingstoke in range? https://phoenix-am.co.uk/

I've spoken with Andrew there a few times and whilst Phoenix is too far away to be practical for me, he seemed very competent. Worth a call I'd say.