original 318 car, just want a bit stiffer ride, but not doing auto cross.

seen mp set on summit. do they have the same problem as the leaf springs going bad?

any other places to look?
1 inch bars too much?

mostly a cruiser, just don't like the body roll and the front end giving as much.
getting ready to rebuild the front end and figure while I have the lca out, might as well swap in a better set.