Where to purchase body kits?

I've been saving up for quite a while now, looking into different body kits, and I decided that I really like the bomex kit (at least the front bumper, still considering the back bumper). I know andysautosport has a lot, but they don't have bomex. Can anyone give me a good site to buy it on?
Also, does anyone have a rough estimate on how expensive it'll be to paint and fit the kit once I buy it?