Atleast level your truck out. The Daystar is a good spacer lift if you want to also raise the back end too. If you just want to level you can do that with a 2in spacer in the front.
Downside is that the duratracs may contact your body mount whether you lift or not. If you don't to have them chopped you can find an alignment shop you trust and see if they will set your caster ahead some.