Looking for a slim Micro-ATX case that can support a GTX 760 and a 500W+ PSU. Have been looking everywhere.

I am not sure if there is a case out there that exists with slim dimensions like this, but I have been looking everywhere. The closest I can find for a case that fits a Micro-ATX board with a slim chassis is this one. I can only do mATX because AM3+ CPU's have too high of a TDP for a Mini-ITX board, therefore they don't make any for AM3+.

https://www.amazon.com/Rosewill-MicroATX-Computer-ATX12V-R379-M/dp/B004EMSH9Q/ref=cm_cd_al_qh_dp_t

The problem with this one is that it comes with a PSU already included and it only caps out at 300w. I am definitely never going to use this PC's 760 at full load, but I would want a more powerful PSU just in case. I highly doubt a PS2 ATX PSU can fit in it. It seems like an SFX might fit in it, but I don't want to buy it without knowing and the manufacturer does not have any information on whether or not the PSU is able to be replaced and what type of PSU goes in there if it does.

Does anyone out there have any good recommendations on a slim mATX case? I would really appreciate some help.