If I were you I'll be caught in a fix too. Not a good position to be in at all. If you decide to go the route of pay first get first, how would that be fair for some of us who live in a different time zone?
Even one atty per person is not the perfect solution especially if that person is buying an extra unit on behalf of someone else.
If you do it according to who joined the list first, it would seem the most fair (to me) as these are the folks that have waited the longest. (I think I'm #2 btw [emoji4]) of course these people can opt for the March shipment.
As others have said before me, do what you think is the most fair and right. It sucks, we all know.
If it weren't for the Accessories being commingled on one list I think the limit of 1 atty would be fair, but in this case it will make a mess of the acc list.