I started looking to purchase my first '57, so I have alot of questions. Recently, I followed my friend in his '57 to a car show, and for the first time, I noticed that his taillights did not align with the bumper end pieces below them. Now that I am searching the internet for my '57, I am noticing that this seems to be common. I assume that this is not correct, but is this a major problem to fix if I buy a car with this "condition"?