I keep adding tools. I have timber property in two locations about 20 miles apart. One is where I live, and the other has a rental house and a shop on it. I have outgrown my shop at home and built a bigger one, but still use the old one regularly. I have a pickup with a service body and have a Craftsman 8-drawer toolbox built in to one of the compartments. It is my everyday rig. I have a F450 service truck with a 5000 lb. Autocrane, 250 amp welder/generator, 10 hp. gas air compressor, and oxyacetelyne torch set on it that is my rig for serious work truck.
I used to travel a lot flying and maintaining aircraft, so I have many of my tools distributed in boxes, each of which I can lift by myself. I have some roll aways where I keep stuff I use less often, and a large steel cabinet with shelves that comes in handy for this sort of stuff. I'm just starting to outfit the new shop. I got my nut & bolt bins set up last week. I'm looking for some lateral files to store power tools in, and just picked up a Kennedy box/cabinet set at a garage sale which will be a start for the new shop.
I'm having to put together a set of tools for each of the two shops at home, one for the pickup and one for the service truck. I have the pickup covered and the old shop at home covered. I am part way to equipping the service truck and just starting to equip the new shop.
I don't have to have a really complete set of tools in each home shop, as they are just 30 feet apart. I really have to have a complete set in the service truck as it will be going to the remote property to repair broken logging equipment there.
I've found lots of good buys in the used market like pawn shops, flea markets, garage sales, etc. I have enough tools now to do the jobs I need if I take items from one of my existing tool kits, but it is easy to forget to return them where they belong and end up short then I need them again. The 20 mile one-way distance can make for a ruined day.