FG civics have tremendously good light output in stock form. With a good set of halogens like the Phillips Xtreme or the Xtreme plus you'd have an amazing view at night.
HIDs will actually put out less light than your current halogn bulb. Depending on the temperature and the quality of the ballasts. You'll be all high from new part satisfaction and convince yourself you can see more, but you can't. You're just scattering the light all over the place and good light isn't being put where it needs to be the most.
Get a kick-ass halogen and get back to us. You might be disappointed though when you find out that a good halogen set of bulbs costs more than an HID kit.
Goes to show how terrible HID kits are.