Jackets and pants should fit snugly so that while you're sliding (rather than tumbling, hopefully) your gear doesn't ride up your body, thus exposing the soft pale skin.
I'd get pants that have a mating zipper to your jacket if you have any intention of doing a track day.
Sidi boots are my favorite but I'm thinking of trying A*s boots this next time around. Nothing wrong with Sidi but I've seen just as many good comments about the A*s. And in my opinion, there's not really a way to buy too much boot. Buy the features you want and can afford.
Dragging knee is for the track, and dragging tail is for the lot. --Kane Friesen
When you're in a car, you're watching a movie; when you're on a bike, you're in the movie. --Robert Pirsig
Identity theft is not Fun