I may not know how to to tell when you have "enough" but I have figured out how to justify not having "enough". From a 1955 Lee hammer realoading rig, Star loaders and lubsizers. Plus a Master Caster in the 60s, Wilson set up in the 70s, skeet and trap in the 80s and 90s, shot shell rigs, Texans, poiness Warren, and a full set of hyd mecs, all four gauges, 2000 to present long range bench rifles, never sold a thing. Still have it all, just keep building bigger shops... BUT, I have a plan, came to me just before my 75th birthday this week. When I get too old to shoot I'm going to open a museum, sit on the front porch in a rocking chair and collect 50 cents a head to go in and look