While looking around for something else I came across a trailer for this episode, it looks good, I can't wait to see it, especially Finnegan.
I remember the silver uniforms from TOS, but the outer jacket that Kirk is wearing in some scenes, wasw that a new design just for P2? It kind of has some elements that make it look TNG era, but also some that make it looks almost ENT era. It is an interesting design. It almost looks like what JJ's bus driver uniforms could have been.