You say don't replace your keyboard and then within 6 words mention the thing that doesn't ever have to have some key ms has decided to add to keyboards. Leave the windows key off, too.
I had an advantage pro, original, but the rubber fn keys eventually gave up the ghost. Also needed something more portable for work, so have migrated to ergodox now.
Still miss that keywell though
I had some trouble with red switched in the past and guessed right on thinking i needed some heavier springs.
I bought some silent yellow's and 2 sets of pudding keycaps, black and white to mix and match. The letters are white and the numbers + everything else is black.