The case I have is awesome for airflow and looks amazing and is also a lot cheaper. The money you save you can throw at better upgrades in that same build.
This is my build I have. You can copy it and change things around to better fit you. An m.2 or an nvme ssd aren't really needed. Yes they are nice but not necessary unless you are doing file transfer a lot.
I think the gpu you show is a reference model with blower fan. Wont be very good with temperature mate. Correct me If I m mistaken, but that's what gpu is from what i see in the small icon.