Watch for clearance at the bottom of the fan shroud, and you may need to enlarge the shifter openings in the tub if you experience trouble shifting into 4lo, 2nd, 4th, and reverse. That should be about it.
I recommend keeping the body lift as short as possible, more leverage is placed in the body, body mounts, and body bolts the higher you go. Not to mention the shorter shifters and the unsightlyness of tall body lifts.