I actually broke my valence wheeling but I'm pretty sure you should be fine with it on. I personally am happy with the amount of lift and wouldn't go any higher.

Hey man love your truck, it gives me a lot of ideas because we have the same truck, but i was wondering if you had to get rid of the front valance for the tires and also if you think doing a 3 inch spindle with the BL would be way to much.