More needed caster?

I drool over the nice suspension parts out there. I am strictly a low budget guy. I'm lucky enough to have 2 Darts and 2 trucks! I seen some 14 years of hard times and still trying to get my life back to normal (lot of tragedy) just this past 3 months I lost my Dad, my Nephew ,my best friend's wife, and sadly my brother just yesterday on my birthday. I push on. I re-installed the Moog offset bushings and alignment went well. All my cars I did myself. Everything except the dry stripping. I drive em and rarely show them .