I did something similar to this to start but if, as you say, you have "zero knowledge" then, the wiring and running of vac tubes to the engine bay is best left not touched by you.
Really, save up and buy a Dashawk, which is basic plug into the OBD2 port next to the steering column. If you can plug in a table lamp, you can handle the install. There's a little computer wisdom needed to download the newest driver software and car-specific PIDs but, you're posting here so, that shouldn't be too hard.
The DH can monitor every feature the ECU can plus, it has a shift light, mileage meter, 0-60 and 1/4 mile timer and a horsepower estimator, plus user-configurable staged alerts for anything you want. I'd say, right up there with a rear motor mount, the DH should be mod #1 for this car.
Be aware the DH software doesn't dig Vista 64/Windows 7 though. I have it on my EEE-PC with XP and it's brilliant. To use 64/7 you'd be best served to get Virtual Machine from Microsoft, load XP and run it that way.
You will have such a boner from the Dashhawk once you get one you'll know why your life was such a pale shadow before.
Buy here:
http://www.protegegarage.com/