I have improved my persistent loadout script and
attached it to this reply uploaded it
HERE because the forums are blocking me.
It now uses a special brick so you can manually set which items will be saved when you pick them up. Dropping a tool removes it from your loadout until you pick it back up from its spawn brick (which might be a little annoying to people that want their tools in a specific order).
Note that it requires Slayer in order to function and I will not be able to test it until I get home.