That load, with the exception of WSR primers, is pretty standard and should run.

"their just isn't any "reserve" for a really dirty gun, it'll get sluggish faster than stock"

That's what I call finicky. There's lots of ways to increase this or decrease that but the one fact I always go back to is how was it designed to work. I don't want to beat my guns to death yet I want them to run and run and run... I've run a low mass carrier, light buffers, heavy carriers, extra power springs, etc., etc. Maybe I just haven't come up with the right combonation that will beat the way it was designed.