Phase 2 to 3 wings

[Eeyore]

hello! Trying to do a full phase 3 conversion on secs car. Swapping doors is a few bolts etc but how do the wings differ? I know they have different rub strips but can you just take them off and put p3 strips on or do you have to replace the entire wing to make it look right? :cry:

I'm thinking that the indent part of the wing that the rub strip clips into is bigger on a p2 than 3?