Change specs on a serial number

Is it possible to update the specs on clubs based on the serial number? I'm only talking about grip size (+3 wraps to midsize) and potentially lies of wedges. I say potentially because I can't remember when I when I went 1 degree flatter with the wedges.

FYI, I'm thinking of upgrading/replacing my wedges, and I want to be sure they come with my new specs. 

If you have changed your specs and are ordering new clubs, let it default to a new serial number.  If you change specs on an old serial number and use that number again,  when the serial number is pulled up, it will show all the different specs and chances of confusion over which one to use is increased.