I know the long side goes front but other than that is there any other alignment I need to be aware of?
No.Just a bit of trivia to simplify install of the U-joint. (as you said long end forward) but if you forget....You have to have the drive shaft out to have the U-joint out.......so.......because the picture in the fishe is hard to make out which end goes where.......just try it on the drive shaft, it only fits one way...the hole that is loose on the drive shaft will be right on the output shaft