It's plenty, we can do some estimates if you want. Just tell us all of the things you need to power in your system, case fans, hdd, etc.
Okay, so here's the list:
i7-2600K @ 3400MHz
16GB RAM (Kingston HyperX Genesis)
2x MSI R6950 Twin Frozr III
1 Case fan (should I get more?)
Coolink Corator DS
A Blu-Ray drive (writing)
Thanks a whole lot for helping and sorry if I'm not answering clearly, this is my first PC project.