I built a 383 stroker for my C10 and was talked into going with a Sniper. Worst mistake I ever made. It complicated the whole system because it wants to control everything including the fans, a/c, gauges, and it’s still not tuned properly after taking it to three different professionals. I’m in the same boat as you with that one and am seriously thinking about going to a carb. It was dyno’d with a 750 Brawler, so I’ll probably go with that.