Front coil-over kits
 

I figured this question was a bit more than some of the guys in Late Model would know about.
From what you guys have seen, what seems to be the more commonly used/better engineered front coil-over conversion kits? This will be for a drag racing setup (duh, is there any other kind of racing? j/k), in case it matters on some of the kits available. Any ideas to point me in a general direction are extremely appreciated.

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93 yellow limited edition convertible
Black top/interior, 5-spd
3.73's, H-pipe, pullies
Best - 14.13 @ 96.5 on street tires
3650 lbs w/ me.
My desperate attempt to get some pics up - http://cperryman.tripod.com/grid1.html