First off, what would your budget be for this project?
Do you want to do the install or farm it out to a shop?
How many times do you want to be able to go up/down before needing to wait for the compressor to refill the tank?
How much lift above stock do you want?
If you want a quality, no hassle setup, and the budget isn't your top concern, go with the Air Ride Tech products. Since you aren't interested in hopping, you can get by with the RidePro 4-way valves (1/2" lines aren't needed contrary to what people will tell you). I'd get either a 3 or 5 gallon tank, and a Viair compressor. Which bags you choose will depend upon what amount of lift you want to be able to have.