im looking to get a busted T5 trans with a bad input shaft, from what i have seen in diagrams it looks easy to swap (input shaft) but on you tube i see that most that have busted have damage to one other gear that the input shaft rides on, is that 5th gear? is damage to that gear normal from an input shaft failing? i do not have it in my hands and just want to find out what i may have invested in it if i get this one.