@cstoddard - I'd be interested in putting together an AC/DC panel that includes all requirements in addition to a hinged frame so that it would fold down as mentioned. Note hinge, frame, enclosures and doors are just a few value added options we offer.
If curious you can go to the following link and customize your panel. It is a
Link to 5203 which is the colsest match to the BS8068 panel. Assuming you used analog meters for your panel we would be right under the Jamestown pricing you've specified.