I often play metal, double bass, lots of fills, and I play hard. I have a dm5 prokit, which looks to be a bit less stable than the dm10 one. But it has stood up to everything Ive thrown at it for a whole year. Every once in a while I have to re tighten the hi hat cymbal cause it gets abused a lot. But as someone else said, the bass drum is independent, and mine has never tipped over, but I do have iron cobra double bass pedals that clamp onto it so it would have a hard time falling over.
I also like to keep the right leg straight (parallel with me) and the left leg kicked out to accommodate the pedals.
After everything was tightened, Ive only had to pull in the arms with the hi hat and ride, they walk out a bit but maybe only an inch or w/e a month so its not noticeable.