As an update,
I've installed the shackles and spacers. It all went well! Overall I've gained a good solid 2" of lift. My rear end started out from ground to fender 33" and ended up right at 35". As for the front of the truck, I started at 32" and went up to 34.5".
Also, these are some wheels and tires that I got, they are 30x9.5/R15 versus my stock 27" I'll be putting them on when my current tires wear out.
My plan is to supplement them with black lug nuts.
That's it for now!