Unless you can find slim A bearings I would not recommend beef-caking it. lol
I’d run a Remix with a C-Sized PYFS on one side and a Slim Dif-pad on the other. It’d take some breaking in, but once the top layer of each had rubbed down, you were set for like a month.
In today’s world, I’d have to experiment with what’s out there… Probably would only run one side with a response sticker and the other one blank.
You’re being a real MVP right now. I look at this remix at least once a week, collecting dust on the top row of the display, like that squeaky penguin in Toy Story 3.