Found a guy who is cutting cedar trees off his place and is wanting to sell the posts. They are 8-10 inches in diameter cleaned and fresh cut. I'm thinking I could make these work for a corral system but didn't know about the aging process for the posts.. Do they need to have a drying period before I use them? Will they warp very much in the process? Just as a reference what would you guys expect to pay for posts in this category that are 8-9 ft long? Thanks for the help in advance