Bump... Just ordered the Fuzion GPU v2 and UNI-Sink today for my GTX 260. Too bad D-Tek didn't bother with the backplate I'll report the results and pictures shortly

As for FC vs GPU-only, both have their tradeoffs and both is either good. The case, money and watercooling setup will dictate what to get and in this case, the price, sexyness and availability is what made me buy it instead of a FC. I don't have a airflow problem because there is a 120mm fan just in the path of the GPU so it's ok, with the rest watercooled.