Leaf Spring Education Needed

Update . . . I had already dropped the springs off to be evaluated for repair/re-arch when I made the original post. As it turns out, even if I wanted to go that route, the shop said it probably wouldn't last long and they didn't recommend it (good, honest shop!). If, after all that, I still wanted to go through with it, it would have cost about 2X the cost of a new set of springs. Gonna be placing an order with ESPO today! Thanks to all who replied!