That could be a plan, Monte3, I'll try to make that...yawn..."early"...

Tete, Harbor Freight has an o-ring set in metric that could be your solution pretty inexpensively. They also sell a great little set of four picks with various curves to the tips and they are also quite cheap. Might want to check them out. And I'm hooked on using Scrubbing Bubbles (Walmart has it the cheapest) as a degreaser. Fresh lemony scent instead of the gross smell from Gunk degreaser afterwards, too.

John B.