A bit off topic but I'm thinking about switching to Dvorak or Colemak and I'm concerned with the tactile bumps on the J and F keycaps. Did you leave them where they so you still got that tactile reference? Or did you switch them so they actually represent they layout?
I switched them tot he layout, I couldn't really type without that; although, I don't exactly know what you mean by tactile bumps. At least my caps don't have bumps.