Hi Steve,
The system looks OK:
- the power supply is an overkill; 900-1100W will be more than sufficient including for future upgrades
- I'd drop the extra sound card - you've got the on-board sound which isn't bad, and the BMD Decklink card which also has its own sound. Adding more just confuses everybody.
The Decklink is not a graphics card, it's a video I/O with additional functions. You're not running SLI either. So no worries here.
Why do you need 3 composite inputs? Do you plan to capture 3 video streams at the same time?
Alex Gerulaitis
Systems Integrator
DV411 - Los Angeles, CA
