are SS springs enough

I have KYB shocks in the front and Competetion Engineering 3 way for the rear. I did already do the mini tub so my springs are moved inboard. I do plan to add frame connectors but not torque boxes. Also I thought a snubber with SS springs didnt work together.

Ok clamp or unclamp? Im getting different answers. Or clamp the front and unclamp the rear?