X2,I do recommend the the Black Magic Extreme.I've had mine about 4yrs now w/no problems what so ever.I like the shroud that comes with it that covers the whole radiator.Also has a seal that runs around the shroud.It keeps my Mustang cool even with the xtra heat the blower causes.The factory clutch fan couldn't keep it cooler than 220 and God forbid if I should catch 2 lights in a row in the summer and I'm running a 3core Aluminum radiator in that too.The only way I would run those smaller fans is as a back up fan,mounted in front as a pusher.But I think you would have to up grade the alt tho,I think the factory alt is only 45amp possibly 60 amp and you might have problems when lights are on or if you have bigger stereo system.Having a shroud that covers the entire radiator is crucial regardless of what kind of fan your running.
