Khuler 1250 because that's the best looking rad+fans design I've seen I also have a antec 600 case (not sure on the letter befor the number but I have only ever found 1 picture on Google )
I love the aggressive look of the cooler, would go great with a small form factor case with side window. Showing off the graphics card as a centre piece.
A friend told me about Linustechtips and said it was a great place to learn in depth info about hardware and products but in a fun manor, i cant believe how much I've learnt from their videos. Keep up the great work and gratz on 1 million subs