re: Analyze my home gym options por favor

Tractor supply. Really anywhere that sells horse stall mats.

I'd go with the Rogue Monster rack. I feel like the more equipment that's jammed onto a rack, the less smooth things tend to work. Plus I don't like skimping on costs when I'm throwing weight around above my chest or one my shoulders. I've been thinking of putting something like this together too - I assume the rack works equally as well for squats and bench. Looks like good sturdy quality too.