Got mine the other day, just got around to looking at it. It looks great, and should work great as well. Now to decide if I use 3.5" speakers there or a set of components with the tweeters mounted to the plate.
I wouldn't put tweets there, 3.5's or 4's will give you more than enough. I have 1250 watts driving a single 12", 6x9's in the package tray, and in the dash a pair of 4" kicker dsc4's I got on clearance for $11 lol. Its got more than enough high end.
I had kick panel speakers but kind of a moot point once you throw a pair under the dash, way better definition.