When I bought my wagon, I got one key that fit the ignition, but thats it. I dont have a key to the door or tailgate locks, and the driver door doesnt latch. Is there a reasonably priced aftermarket lock set? And what about replacing the latch mechanism? The passenger door latches, but it doesnt seem like it closes the door fully, it kinda wobbles. Is that normal, or is it not latching all the way? Is there an upgrade that I can do to make it more secure? The locks seem pretty flimsy. Id like to make it so that I do not have to worry about my radio getting jacked while Im getting groceries or something. What are some goo security upgrades to the Wagon?