Nice truck!
I'll have to check out the YouTube channel once I escape internet purgatory (i.e. work).
Have you run into any issues with the travel on the suspension lift + body lift + KDSS? Everything I've read here and in TTORA kind of points to a 3" lift being the reasonable upper limit, though, I think that's strictly looking at a suspension lift. I haven't seen a ton of guys do a body lift also with the KDSS (TheWraith tried one with his but ran into problems past a certain height).
One thing I might have missed.... did you do a gear swap? For the 34's I'd expect that to be something you'd be kicking around at least.