Have you driven it off road, I got to imagine your going to have rubbing issues in the back when you flex.
I wouldn't go more then the 3" in the front, it will put to much stress on your cv causing failure.
For the money of a truxx lift your could of bought a
Toytec lift or an OME lift with springs instead of spacers
I went with the Toytec lift 3" in front and 2.5" in the back, it actually lifted it 3.5 in the front and 3" in the back.
I'm running 34/12.2/17 tires and I think it looks good and I've seen people running the OME lift with 35" tires and that looks perfect.
I think a new lift or a 6" lift might be your only option(I'm sure you don't want to down size your tires)
It would be nice if they came out with a small body lift like a 1" or a 1.5"
Post some pics of yours, I like to see what it looks like
Here is mine I plan on running 35's in the spring