This is the result In the way find other layout which is very rare now:
Almost done design.
Spec: Material Al-7075 and SS304.
SFX/Flex PSU support.
240mm AIO/Air cooler support.
SLI support (GPU height up to 140mm).
Water cooler with 240 rad:
CNC part, less screw, no screw for side panel and top.
Can be popular if I put it in LegoFab V3.