I have the Black Magic on my car and am very happy with it. I had a hard time deciding if I really wanted to spend that much money on a fan but after I got it and saw the quality of the kit, how complete it is, how easy it is to install and that it even comes with a mounting bracket for the overflow bottle I decided it was well worth the money. I have it on a car making well over 400hp and have had no cooling problems though I haven't had a chance to run it with the AC yet. I think it is a great setup myself, but good luck with whatever you decide to go with.
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92GT all the free stuff and a few bolt-ons, lowered with Ebiach's and Koni's, Kenny Brown subframe connectors, lower G-brace and jacking rails. BBK upper and lower control arms, polyurethane bushings all around and Ken Bell blower, ram-air, 80mm mass air, etc.