I just went through this.
You have a few options here. IMO find 94' or 95' sn95 spindles, rotors and calipers. This is the cheaper way to acquire good brakes with goood value.
The better option is to find 96' to 05' cobra spindles, rotors and calipers. This is a little more expensive, but the rotors are 13" (for 17" wheels), and PBR calipers. The spindles will increase your track 8mm. Again, IMO this option offers the most value.
I got my information and help from members over on corner-carvers.