I'm looking and pricing equipment for a future home gym and wanted to get ahead by already knowing what, how much, and where to buy my equipment. I have found some quality pieces from Rogue, Muscledriver, IronCompany, as well as a few others. Here are the exercises I would like equipment for: 1-squats, 2-hanging leg curls,3-standing calf, 4-neutral,pronated,supinated chins,5- dips(multi-widths),6- flat bench, 7-decline bench. Also want 7'olympic bar(s), olympic plates, d-bells 90-120lbs., rubber floor(ing) mats, as well as accessories like chalk, collars, weighted belt. My wife and I plan on getting a metal building, 24'x36'(?) so any tips on that as well would be helpful. Will probably be buying flat and decline benches by themselves even though more costly but over the long haul its what I want as far as stability during use and I'll use it for life. Maybe used/refurbished commercial flat and decline benches. Any and all help is GREATLY APPRECIATED! THANK YOU IN ADVANCE!