-1 to PO raid warrants tbh. In my whole time as cop I've rarely had the need to actually get a corp+ to raid a house. While it obviously does happen on occasion, it's mostly in Kavala and I feel like that was one of the features that made corporal a special rank. Too much mismatching for POs and Corporals at this point imo.
In addition, I feel like road kits will become obsolete with the addition to it for POs. While it can invigorate role play, I highly doubt it will be used widespread after time. Deputies and POs liked to team up with corporals in little squadrons to set up checkpoints and while this doesn't really prevent that from happening, you are again taking "corporal" out of the bigger picture.