I' m going to give a different side of this 11" of lift idea. Keep in mind that the front hubs are built around 31-33" tires. When you start stepping up to 40" tires, the front hubs are not going to handle this really well, especially if you take it out 4x4ing. I'm sure those of us pushing the edge with tire size can relate to this. It isn't so much that the tire height is the issue, it is that as you get a taller tire, the tires also get a lot wider. In this case, you are now twisting the hub side to side instead of the tires being centered on the hub. This side to side motion is what trashes a hub bearing. You start running the outside edge of the tire on rocks and whatnot and that stress becomes very large.
Will this work? Sure. Can you drive it without falling apart, for the most part. But, I would plan on becoming an expert on replacing front hub bearings as I can see them being replaced every 25K miles or so. This is one of the things keeping me from stepping up to 40's with only the 4" lift (yes, 40's on 4, but that is a lot more work than most are willing to do).
If that is the look that you are wanting, then go for it. Just understand the possibilities that you are getting into. I would hate to see you get into this, spend this kind of money just to find out that the truck has become too expensive to drive.