next thing is to buy whatever HIDs fit and some fog lights because I can't even drive in the rain without struggling to see. I seriously keep thinking one of my bulbs are out when they aren't and there are no street lights out here to help see soooooo I don't really mind the head unit for now. Its better to be able to see then hear.
Sorry very long post, but hopefully you find it useful.
Hmm... It sounds like you're thinking of taking a shortcut in doing your HID's

. If you're planning doing a proper retrofit (Meaning replacing the projector housing with one that's designed to focus HID beam as stated by others above) then ignore the rest of my message.
*START*
Shoving a cheap HID bulb and ballast in your stock halogen assembly will not help you see better on a clear night and even worse in the rain.
Let me try to explain why. People who replace their bulbs from filament (Halogen) bulbs with HID's do get brighter light... So it sounds good right? It's common to think that MORE/BRIGHTER light helps you see better. The brighter light will give you an illusion that you can see farther and better. In reality you'll be surprised that the light that it adds actually shorten your vision to the projector cutoff (Where the headlight shines light on the road).
What happens when you put an HID bulb in a halogen projector assembly is the beam pattern always end up concentrated around the cutoff (the headlight horizon line). This can cause glare on incoming traffic. It also gives you a very bright foreground to which can catastrophically limit your vision to the cutoff of the projector.
This means you'll have poor vision past where your headlights shines light (which is reality is just a short distance in front of the car).
You should try a simple experiment. Spend a good 10 minutes out on a bright sunny day (no clouds with direct sunlight). Then go run into your bathroom with the light off and shut the door. It should take you a good minute to start seeing anything. This is because your eyes have to adjust between bright and dark scenes. Think of this as the light in front of the car and the dark is past where your headlights shines its light.
What proper HID projectors do is it evenly distributes the light the road and not concentrate the light on the cutoff. So you don't have such an extreme contrast between where the headlights shine and past where it can shine. This means you can see farther than where your headlights can shine its light.
Remember I said that your vision will be even worse in the rain? Now let me explain this. Roads in the rain are usually very glassy. So what ends up happening is that the majority of the light at any one point is actually reflected up. You need an even distribution of light to properly see the road. Since replacing your bulb with HID. Your light is now concentrated on the cutoff. Immediately in front of your car (first 10-25ft) will look like its not illuminated at all. You maybe able to see a little past that point. The majority of the light will be reflected up on oncoming traffic :eek3:

. You might as well have your headlights pointed up instead down at the road:nono:.
If you can't quite do a proper retrofit right now. There are many things you can do to improve night time driving vision. If you want to know of alternatives to proper HID's let us know and we'll give suggestions.
Above are cliffnotes of(Highly recommended read :thumbup

:
Thinking of converting to HID?
HID Disadvantages