It's honestly enough lol.
I just got spoiled with big power amps over the years. I'm going to try it with my QSC to see if I can retain the tone while gaining more headroom with power hungry cabs.
I'm running the gain all the way down and using the drive section for a little natural compression+subtle grind. Killer sound.
Yeah the log pots on the Glocks can be a bit of a head**** and give the illusion of less power. I'm fairly certain the power amp clip light is very sensitive too and comes on earlier than most would - probably part of the Glockenklang uberclean tone philosophy