Fried Blue Fld wire from Alternator

It's totally my bad here guys. I ordered this for a 69 instead of a 73. I had no idea about 1 and 2 fields/terminals but now I do with your help. I will order new brushes or just get a 73 alternator, they are not that expensive.

I am also going to take the advice of going back through the blue wire/bulkhead etc and make sure everything else is in good order.