Also, another thing you might consider using for your machines is the machine house. You can gradually level it up and store & use your machines there. So far a fully leveled up machine house can store up to 95 machines. You can "purchase" time units to operate it with gasoline. (ex. 10 gallons of gas will give you 700 time units.) You can even open up the machine zone on the upper right side of the ranch and put your machine house(s) there, giving you even more room on the ranch for other things. I love using the zone and the machine houses because I can use them from any ranch.