well i reccomend hitting this one guy up on cardomain. i forgot his name, but he had his blackwidow sides custom-fitted to his 2door. i am not sure though as to the wheelbase difference though. all i know is it's the same between camry sedan and wagon.
well whoever you buy it from, just specify that you want the kit for a 2dr and see how the side skirts fit...if they're too long, just have a shop cut them and refiberglass it...wouldn't cost too much i would think
rear speakers are 6x9's and i think the front are 6 1/2's...can't remember exactly but i'm pretty sure