the ideas are flowing and nice... there are bulbs behind your dash and you can change them for maybe like 10 bucks... i did my all around... but BUY THE LED version... my bulbs are fading now after 2 years... so its more amber than red sigh... sad.. but its all good... as far as headlight housings go, if you want that light inside when you're parking lights are on, those are called "city lights" they are used in japan as a accent and "dusk and dawn" time lights when you're headlight don't always shine well but you're lights are on so it helps to be seen and doesn't blind pedestrians etc etc etc... the headlight housings have a seperate hole fro 168 or 912 bulbs... so you'll have to check

gold just doesn't always show well especially on the outside of the car, problem is that the genre of cars that use gold ARE pimp mobiles etc etc etc... however... if you're going to do it COMMIT strong to it... gold under the hood, PLATE things if you want to do gold... DO NOT paint them gold and have real shiny gold look else where... just a tip