The servos is not as firm as I hoped it would be, but it's an OK mod for as cheap as it is, if you don't mes up like me. I got my servo and cooler from Brian Carr at Oregon Performance Transmission, he has an eBay store and a web site.
http://www.oregonperformancetransmission.com/
http://stores.ebay.com/Oregon-Performance-...geNameZl2QQtZkm
If I do decide on a shift kit, I'll get it from him too.