Ok so I currently run:
FRONT - 3" coil, 1" spacer, adj trac bar and lower control arms.
REAR - 3" coil, 3/4" spacer, trac-bar bracket, adj upper arms, tom woods shaft.
Right now I have a non-winch stinger bumper.
I am adding a new winch stinger bumper and Warn M8000 up front.

I am thinking:
4" coils with 1" spacer up front (adjust all parts accordingly)
Keep 3" coils with 3/4" spacer in rear but re-weld the coil buckets ontop of the axle to remove coil lean.
Will this work out well? Sit level. It sits pretty level now.
Thanks!