Rear sights for p01. Do the s2 or dwx sights fit?

I've got a p01 that I'm using as my edc. I'm not satisfied with the factory sights. I've got 2 plates just sitting around with adjustable blacked out rear sights, one from an S2 the other from a dwx. They look like they will fit the p01. Also look flush to the back. Do you guys know for sure if they fit? If they do fit, is there a reason you wouldn't want to make the change? Thanks on advance!