Make sure the 07 doesn't have a D35 in the rear.
As far as the 2 door vs 4 door battle it is never ending. If you are single or just have a spouse a 2 door is fine but with kids a 4 door is way more convenient.
Then there is the battle over which does better on the trail. It really is just what you think you would like better. I love my 2 door but my next rig will be a 4 door.