So far they all have been one or the other (P-51 or Buffallo). I think the rest I will find will be too. Some look rusty but they really are not, I thought the same until I got closer and touched, haha. Some I noticed a clear overcoat on them but I didn't investigate all of them that closely.
Oh I'm doing alright were past the half way point in the week just one more wake up and one more shift! How are things your way?