Well I've got good news and bad news.
Good news is My trans is completely assembled and bolted in the car.
here's the not so good part.
to install the transmission in the car with the clutch and flywheel on you must pull the motor. Or, remove the center X member and lower the drivers side A LOT.
In the P10, the drivers side frame rail is about 1mm from the transmission. it actually rubs on it a little i think in one spot. It is a VERY VERY tight fit.
the rear mount just needs a little grinding on the top 17mm bolt hole and the stock rear mount will line up for 2 bolts. one 17mm head and one 14mm head bolt.
the drivers side will be a totally custom one.
I'll go grab my camera.
also, the steering rack is barely touching the transmission...
I'm really not sure how you sentra guys are going to be able to do this. Its going to be a lot more involved for you guys.