Actually, before you go order stockers, I have seen alot of guys swap in GMC Envoy fog lights. They fit the exact size of the hole much better, are nice and clear, and accept the same bulb and wiring harness. I have a write-up that shows the whole how-to that I can email to you if you want it.
I'll send that when I get home tonight, it's not on this computer. Ram000, no problem. I haven't personally done it yet, but I think I'll do that swap this summer maybe.