here's what you're gonna do. you're gonna do 23 foundries and 21 constructors making 150/min pipes and 200/min beams. you're then gonna do 250/min concrete to make encased industrial beams. I don't care how but reroute frames & screws and make heavy modular frames. for phase 4... http://pbs.twimg.com/media/FaXzgtGXkAoq0sw.jpg