Yeah, I am. Not that bothered, though. I just don't mix like that. personal preference. Right now, I have a tank with 3 central american cichlids (male jag, female JD, Male Con). and another southern asian brackish tank with a GSP and a G. tile. When I have a bigger house, and I would love to set up an african lake and an amazonian habitat also. all in due time...
You think this is overstocked? Let's put 10 humans in a tank and laugh as they fight with each other for accidentally bumping shoulders
Really, though, this is overstocked. I can at least personally say I'd never put that many monsters in a single tank despite the size, but hey it's not my money and it's not my tank.