My Buggy is used almost exclusively for care of livestock. If working on something not in the buggy. Say building permanent fencing or cutting firewood. We use a small trailer to haul the extra things that maybe needed for those projects.We're aren't quite as fixed as you, and our set up changes depending on the day.
Monday we might be loading our vehicle down with chainsaws, gas, oil, rollers, pruners,etc
Tuesday might be pulling a splitter and loading the bed with wood.
Wednesday may be loading dirt and mulch, moving plants, shovels, rakes,
Thursday may be fencing day.
Weekends it gets cleaned up for grandkids and trail rides.