Firstly thanks for all the positive comments.
Appears that everything on this bb resolved itself naturally.

So these 3 bb's are completely migrated, together with the chipguide shell and its applications.
Banner ad's and uploader are ok. Event calendar displays but I have a problem with the script for entering new events that I will look at tomorrow.
I have a little work to do on the 'admin' pages of the bb's (which dont affect users) and at the moment the more advanced search features that would work across all 20 archives of this bb havnt been installed.

The club website, membership database and cctn website have been copied across to the new server and are working (although you obviously cant see them yet). The club bb still has to be done and I hope to look at that on Friday.