Indeed, I would agree that your VIN would be number 14 of the first batch IF we indeed did get all numbers in between yours and 1010369.
As always, the problem is in establishing fact. The "first batch was just 12 bikes" is simply a recollection of a conversation from somewhere over the last 25 years, but is a figure I have heard several times. Is that because it is actually correct, or just because the "rumour" has been spread for so long that it now appears to be fact? I don't know, but gaps in the VIN numbers for original UK bikes (which a friend and I used to collect simply by observation in pre- internet days) certainly suggest small "groups" of closely numbered VINs suggesting small batch sizes - there was also another small "group" of closely numbered UK VINS in the 1015xxx series,amongst others. Would be reasonable to suppose that the factory allocated consecutively manfactured bikes for particular destinations, but of course no GUARANTEE that this was the case.
Unfortunately, we do not have any actual despatch records to support any of this, and sometimes I think we try too hard to reach conclusions based on incomplete information. It interesting to speculate though!
Cheers