Very possible. Using Penske and JRI shocks definitely drives up the cost but that's usually what people are after when going SLA. They want the best.My guess is that is what killed the bill mitchel reproduction guy. This was well before covid and he was estimating build cost to be 4-5k. My guess is the few companies that make shocks for the SLA fronts still want the $2500 for the pair.
It’s still a goal for my car and I know some guys years ago were building them off MM K’s but a kit to make it easier would help upgrade the front suspension on the fox chassis to something more handling capable.
Another one is the door panels for the SN/new edge cars as they will eventually come unglued.
Maybe someone will figure out a cheaper option some day.