I have been looking at this. Ebay item Otherwise I like the Carvin bridge as well. Carvin Bridge What type of sound are you looking for. Neither of these will get you a "vintage" sound.
I would endorse the individual saddle system as one good way to go. I am contemplating getting some of these for my projects. I've dealt with the seller on ebay and they are top notch. The other way I would go is with a Schaller roller bridge. Search ebay for a great price on these in 5 configuration. I've bought several from the usual seller there and have been very happy. They are sleek, low profile, and have more adjustment options than the Hipshot/Carvin.
I have an ABM roller 5 bridge that I might want to part with. If I recall, it's adjustable between 2 11/16 & 2 15/16 string spacing and a 7/16 minimum string height, but I'm not certain. If your interested I'll double check.