4 links are easy really, you planning on front and rear? If you really wanted to be trick you could do something like the air bag kits for TJ's that have a computer and sensors on the links making it possible to keep the body of the TJ level over any grade. Look up 4-mogger on pirate, thats what I am talking about. Although you have probly already seen that one.
Or you know, you can do both. There is a company (thinking King) that has air bag kits for coil-overs.
