sla70r :
I really like Zotac as well, excellent customer service.
Their Extreme, 3-fan card oddly has 2x8-pin connectors on it yet it has a 176W TDP. With overclocking you might get a little over 200W but 2x8-pin allows for up to about 375Watts of power (75W + 150W + 150W).
I can't fathom why you'd need more than a single 8-pin which means up to 225Watts of power. At MOST you should have 1x8-pin and 1x6-pin.
So far I like the MSI Twinfrozr V best.