Steps 2 and 3 of your method already make it way too hard to remember
Just pick like 6 random, unconnected, reasonably uncommon words and make that your entire password
Capitalize the first letter and stick a 1 at the end
The average English speaker has about 20k words in their active vocab, so if you run the numbers there's more entropy in that than in your 11 character suggestion.
Alternatively use your method but deliberately misquote it slightly and then just keep it in its full form.
skeletons and filth everywhere EXCEPT the gem