You can use your doors with the same latches but you'll have to use the earlier striker plate as the newer one will not fit in where the plate goes. Also make sure you test fit your door before you do any painting, that way if you have to trim your cab or door it's before hand. Also make sure that when you are fitting the door that the stiker plate is NOT installed you will just be chasing your tail trying to get it to look right. Anyway I hope this helps. I did the same thing to my 53(twice). Check pics out. Laters
