Hello again and thanks for responses so far in answer to my query.

I'm very conscious of the pitfalls inherent in this type of approach
to legacies, so appreciate the advice I've received so far. I'm keen
to see a number of different agencies to ensure that we get one that
has the right approach to this activity and that it fits with our
overall strategy.

I must admit that I'm struggling to identify agencies - anyone have
any suggestions other than Ethicall, NTT, Pell & Bales, PTF or Pure?
These are all the ones I can think of, wondering if there are any
others I'm not aware of ...

Many thanks
Sarah