I am unsure but around 08 Nissan was in the process of switching to Consult III from II so you should check into that difference. It may mean nothing but it may mean something so idk. Only other thing to check is if the gear ratios are the same which I believe they are. Only ones that I would see being different from the seat of my pants is the 2wd vs. 4wd version but since you are 2wd to 2wd, you should not have an issue there either.
SideNote: Why are you looking into a trans swap? What is wrong with your current one that requires a new/used unit and not just a nice rebuild?
There are rumors that the more recent transmission (2010/2011 ?) had a change to it that seems to involved coming ot a stop. Something to do with an attempt to improve fuel economy. I'm not too familiar with it as you can tell. Since it is a 2008 transmission it's probably OK. You could contact the dealer and compare part numbers on the entire transmission assemblies.
Go to Courtesy Parts and look at the different versions of the transmission. The link may take you to the list (with a number of spurious items in it that have nothing to do with the transmission) or it may force you to start all over. There are different versions of the transmission: 4x4 vs 4x2, tow/offroad vs not, and then there are the different years.