gauge loyalties?

OK, I have an '04 WRX with the column-mounted turbo gauge. I like the three-gauge cluster mounted on the dash, too, but since I already have the turbo gauge, I don't need the WRX three-gauge pack (not to mention it costs an arm and a leg). I'd like to get the housing pod and mount gauges in there. I'm definitely going to get a voltage meter. Probably an oil sensor, either temp or pressure (any suggestions?).

So, my questions are these:

Anybody know offhand what size our gauges are? I could go out and check, but it's raining out here and I'm lazy. If you don't know offhand, I can measure later.

What companies make good gauges for the WRX? I've never bought aftermarket dials before, and I know there are some really crappy ones out there, as my friends have bought them.

I've got two slots to fill in the three-gauge pod. Any suggestions?

I have Autometer in mine, seem to be good. Defi is great is you don't mind spending a wad on them. Remember if you get a narrowband Air/Fuel, it's not really accurate or useful. You could definately get by without the voltmeter too, unless you just want it.

well, voltage has served me well in the past, like when my electrical systems went kaput in my old Mustang. We jumped it off, and in order to get it to where it was going without it dying completely, we watched the volt-meter like hawks and revved it in neutral when the needle got too low. Thx for the reply, though

apex`i makes some good ones as well as Blitz. I personally have the Blitz BLM Racing Meter cobalt ones, they look sweet at night, goes with my cluster well.

Check out the Defi BF's they have a cool gauge pod, they're 60mm, and they look awesome.

my friend had shift light, boost gauge and oil temp, the shift light was totaly trick, looked badass