[Ron Ramirez]

Better make sure any replacement knobs you use will fit onto the (captive) screws in the doors. I don't remember the thread they use, it's either 6-32 or 8-32. And I mentioned captive screws...you can't get the screws out without damaging the doors, the screw heads are inside the plys of wood in the doors so the screws are not removable. So you have to work with what you have.

That said, the knobs you just linked to and pictured above look as if they would be great replacements, Nathan - IF they fit the screws. Check your screws and see. If they are 8-32 and you get knobs threaded for 6-32 screws, you could drill and re-tap. If the reverse is true, well, I suppose you could figure out something.