Find a skid plate for the engine/transmission. Make certain to get something to cover where the rear drive shaft exits the transmission/transfer case. Another plate for rear diff is a good idea also.
The other things are mostly for bragging.
__________________
Peace, it's our only chance
1998 E150 Club Wagon, 4.6L Modular, E4OD
2007 Milan. 3.0L Duratec, Aisin 6 speed AW-F21
others I look out for
2007 Escape 2wd (the mini Pumpkin), 3.0L Duratec, CD4E
2008 Mazda3 5 door, 2.3L, 5 speed manual
My advice is worth every cent you pay for it ! | 
