Hi, my crappy MSD optispark distributor broke, I was going to replace it with a AC Delco optispark but, it's close to $500 bucks. I'm not gonna go with MSD again becuase of bad luck with that brand. Is there another brand of opti distributor I should buy that is cheaper then AC Delco but, has good quality? I reviewed a Accel opti on the internet for around $250 bucks, is this a good opti? or any suggestions as to what affordable opti to buy? It's going in a 1994 Vette. thanks in advance.