AugeredIn,,In my Pea Palace thread here I plan to do exactly what you have done with my existing corn crib that I built the 24x30 building along side of.The upstairs of the corn crib is high enough to divide and have two floors,each being 24x24.You wanna come here this winter and help? Looks like you have a very good sense of carpentry and pen building expertise!! Bet your local lumber yard smiles when you come into the door