Mr Bond of Somerset did mine 5 years back - and he did a superb job. He scanned my old style pages for typeface and size and produced new ones, then broke up and re-stuck them all in the right order. I have seen others done from a company in Cambridge (costing twice the price) that look tatty, with odd-sized pages and the medical/IRT etc pages of the new bit not co-located with the old.
Mr Bond cannot be recommended highly enough.
GnP