ok well looks like this is what i'll plan on:
first new 4" springs and relocate shocks in the back. and also sway bar for up front. that would put me at 2.5" front 4" rear
then i'll get some Dallas highway driving in and later down the road if i decide to go lower i will go 1" springs up front and maybe 1" blocks in the back. for 3.5" front 5" rear
thanks for all the info guys!