Ok i have been reading reviews etc. on these cable kits etc. they all seem to work the same way, but there is some drastic price differences between some of them.....
I run the MM adj. quadrant kit. It set me back about $125, but I never installed the cable that came with the kit. So you could get away with just the quadrant and firewall adjuster for about $70..
OEM cable, UPR single hook and Extreme FWA is what I run right now.
I liked my old SVO single hook WAY better. I would try a multi-hook over a single hook were I doing it again (no one makes one like that old SVO quad anymore. It was pretty cool).
I would use a Fiore FWA, quad of your choice (read nice things about Fiore's quad, but the FWA is more important IMHO), and an oem style cable.
FIORE Quick Click hands down. If you want my UPR set its yours. The UPR firewall I have doesn't even bolt to anything. I like the Micro click design of the FIORE.
It looks nicer then most. Blends in nice on the firewall.
FWIW, the Extreme FWA (UPR) uses the stock retaining bolt.
Joe is right about the Fiore piece - just a cost thing for some of us (cost plus shipping).
Jeremy (article author) cant say enough good things about that piece, in posts and in PM's.