the autowire kit is awsome, alot of work but very thourough instructions. when i was installing mine i thought to myself '' a moron must have wrote these instructions cause i can understand them perfectly''
in hindsight i would have went with factory wireing for the taillights just because the autowire is for all years of e bodies so you have to terminate all ends according to what you have. the headlights are the same, you have to terminate all ends. another thing, when you purchase their kit they give you the option to buy the crimping tools from them, i didn't bother but i should have.