...and me!
Perhaps give him another call and aim to express your distaste in a reasonable way ... the fella is human, perhaps doesn't realise he's missing the mark?
...he might have an inbox like mine; I get 50 e-mails by lunch time every day, despite unsubscribing and using spam filters etc.
A £250 'enquiry' ? - hmm, I get 'enquiries' a bit like that, people who turn out to be searching the world to save themselves a percent but happy to have you spend a day advising them ... yep, perhaps he's sussed that people who have a tendency to dis' folks on forums are not worth the time and effort?
Empathy, empathy ... they've all got it infamy!