A man after my own heart! I was just as bad as you are with collecting them a few years ago (ended up having to scrap a few coz the tenants moved out of the house and the parents had a cry about no one wanting to move into an Isuzu farm - but I plan to find more for parts and start the collection again!) Awesome collection mate, hats off!
"If at first you don't succeed, find a bigger hammer"
"If you can't fix it with a hammer, you have electrical problems"
"Hammers fix EVERYTHING"