You ARE mechanically challenged or you would know that VIN P in your engine list is the same bad one you are trying to replace.
You would also know then that there is no maintenance you can do to prevent SPI motor breaking, they do it when they are ready to with no warning generally.
And again you would know to get the PCM that goes with engine you pick. Use them from same exact car.
No insult intended but you are obviously beginning to get into trouble and haven't even started yet.......trying to save you a lot of headache.
??? Were you trying to say 'inevitable'?