After a few weeks testing, I have now completed the development of the text version of the site.
It's a bit more clever than it may first seem, as I have not simply replicated every page in a text only format, there is code running to swap style sheets and menus etc. to keep the actual content the same throughout.
So enjoy that, and also be aware that the galleries are also being worked on. We have installed and now configured the popular Coppermine gallery, and integrated it seamlessly into the site's design.
It's getting fuller by the day, and will hopefully launch within the next month or so.