I'm not sure which of you guys are carrying too much crap, and which of you just don't know how to pack and stow your crap.
First of all, larger boats with more systems and more complex systems, are going to require more tools and spare parts. They *may* be required to dedicate more space to stowage as a percentage, than smaller boats.
I can fit ALL of my tools and spares in a single stowage compartment, under a settee:
1. Plastic toolbox with wrench & socket set. Pipe wrench, vise grips, assorted screwdrivers, hammer, tap & die set, allen wrenches, paint scraper, gasket material, etc.
2. Spare prop, impeller, ignition components, hoses, alternator belt, engine oil.
3. Electrical kit consisting of two, green gunny bags.
4. Rigging kit- rings, cotter pins, various blocks, clevis pins, butyl tape, rigging tape, rescue tape.
5. Sail repair kit, rope splicing kit, various flags,burgees, flares and smokes.
6. "Goop"- 3M 5200, 4200. West Systems G/Flex and G/5, some cloth.
7. DC kit- Wooden bungs, Forespar foam plug.
NOTHING is stowed on top of this settee, except for a sail or two, providing quick access in case of an emergency.
Currently, I am racing and day-sailing so I've thinned this down by about 1/2.