I finished installing my Zex kit today. I'm planning on doing a write up on it since the link in the sticky's doesn't work. Tested it out and it's working fine. Bottle pressure at 1000. No leaks, and planning on going to the track and dyno within the month. Haven't decided if I'm getting a purge/bottle heater.
Thanks to Padge and typeshlude2001 for clearing up my TPS question, almost tapped into some other wire.
Here's a link to all the pics I took. (forgot to take one of the switch in the coin holder).
-Adrian
zex install