I just got the ATi dash pod, and 3 Prosport gauges. I went with Boost, EGT, and Oil Pressure. They are not super fancy but work well and are less expensive than some others out there. Another good gauge to get will be air/fuel ratio if you are planing on tuning.
The ATi pod is quality and clips in well on the dash. It looks well integrated and is not in the way or anything. I also have a glowshift dash pod that is garbage, I wouldn't recommend one. I'll give you the glowshift one if you want it. Just pay for shipping and it's yours. Brand new.