I needed something to do while waiting for the car to finish it's break-in period so I bought a cheap GlowShift boost guage. It was only like $40 shipped (new) and has been working just fine so I'm pleased. It'll at least do the job for now...I may replace it with something else down the road.
For power I tapped into the dimmer switch and brown/white wire above the fuse box.
For routing the vacuum hose I continued past the fuse box to the grommet to the left of the dead pedal, then up through the fender to the engine bay. Much easier IMO than removing the intercooler and going that way.
