Dark Mantis and Stexred, you guys are awesome. I was afraid someone would tell me my card wasn't compatible with this mobo, but when you guys mentioned it was possible with similar large cards, I went back in with a clear head and figured out the problem. The slots on the back of my tower where the card is supposed to fit was slightly bent, making the card tip slightly over on the sata connectors in a way that made it look like they were blocking the card from going in. Took a screwdriver and bent it back into shape and it works great! The sata connectors themselves are covered slightly, but are unused so it's okay.
Now it's a matter of plugging everything back in. I also upgraded my psu to a modular corsair and noticed some red lights on the mobo indicating overclocking (near the ram slots) so if that causes problems I know where to ask (here).
Seriously, if there was a way to buy you guys beers through the internet, I totally would! Thank you again!