Hey Kid, I did this whole project and together it only took a day. However, I used "ALL OEM PARTS" so I didn't make any harness's for my car. However... it will work, just as long as you have it ground correctly and powered correctly...
Sometimes Love Happens, Sometimes Love finds you, other times you find Love, but when Love hits you, Just Take it, Love opens many doors and hearts!
Just Remember, Just LOVE!