Also I've seen cross tie areas and was wondering how big do they have to be? I was looking at putting them in between one of my stalls and my tack room. Because after the stalls were up id have about 16 feet for a tack/feed room and I might also get a loaf for extra hay, tack, feed. So I wouldnt need a huge tack room. So how much room would I need? Just for grooming, tacking up, worming, ect.