Assuming the Razer yellow switches have the cross shaped mounting and slightly offset pins they are 'MX compatible' and the caps and Tealios will work, pretty sure all mechanical Razer boards are but can't say I've checked lately.
Be warned if there are LEDs in every switch it's a lot of desoldering so you'll want a good solder sucker and it will take a while, I've never done a Razer so can't comment on how bad their solder is to work with but factory soldered is aways worse than hand soldered. If this is your first desoldering attempt you will almost certainly life a couple of pads so I'd suggest starting on the switch pins in the middle of the board as these should be easier to fix, then LEDs in the middle (they have smaller holes so are more awkward) and only do the ones near the edges, top and bottom once you've got the technique worked out.
Good luck!