Can't give you specifics on particular animals, but I'll give you some unsolicited advice from my experience. 1. You will never be unhappy because you built a barn "too big"! And the cost per square foot goes down as size increases (within reason). 2. You will appreciate the quality of construction (or materials) long after you have forgotten the price. 3. A quality barn will make your property much more valuable, should you ever decide, or be required, to sell. A poor building will be considered a liability that will be a cost to demolish. Really! Good Luck!(posted 9654 days ago)Brad