Is there a place to buy a flat fixing plate for the PSU, like this guy has? I really hate how it sticks out for me.
you need to route your power cables through the back so you can push your psu in future.
orly? What if I told you, I have the case below and I don't want my PSU to stick out?
you're going to have to customize it i guess. get some aluminum cut and go somewhere to get it powdercoated the same color.