As a first step, Adrian, I'd suggest running all your numbers, preferably with photos, in front of someone who has a bit of experience with Commando numbers in general and MkIIIs in particular, just to see what you've got. There are plenty of forum posts detailing the introduction of the F* series frame numbers and their inconsistencies and it isn't straightforward to jump straight in on.
I'd suggest sending a personal message to our esteemed moderator, L.A.B. to ask if he could take a look.
I don't think that you'd be well advised to put any numbers on open forum.