Moved my build from the Sliger S620 over into the Big-560.
Putting the case together wasn't too bad and I already shared some feedback with
@REVOCCASES about sending the manual as a PDF to make the pictures easier to see when trying to figure out which screws to use. Tolerances were pretty tight on the panels, but otherwise building the case was really enjoyable.
Moving parts over was pretty straight forward. I tried managing cables and routing them early as best I could to make things easier. The CPU power connector was just long enough to go from the top left of the board behind the motherboard tray and then back under into the PSU. A shorter 24 pin cable would look a little neater, but isn't necessary imo. I do need to move the power supply up a little bit more just to make sure that the 24pin cable doesn't go into the fan on the 3090. I may use the Jhack m2426 that I have laying around to replace the 24pin also. I do have a sata drive on the back and I would definitely want to get a custom cable for this just to eliminate the excess from the daisy chained Sata power connectors. Luckily there was plenty of space on the backside to stuff the extra cable there which is really nice.
The AIO was a bit of a struggle though. I had to slide it in at an angle and the tubes were too short to have them coming out of the left side. I'm not really happy with the way the tubes are ran currently, but they aren't in the way of anything important and let's be honest most of us would probably never look at our case again anyway.
One last gripe is the GPU pcie mounting (the bracket on the back that you screw you the GPU into). This was way too hard to do by myself and I had to have my brother come help me by holding the GPU up so I could screw the thing down. Maybe I made it more difficult than it needed to be, but finding someway to make this easier in future revisions would be really nice.
Overall I am really happy with the case and it offers almost zero compromises (if you're watercooling). Next step is to build a custom loop in this thing eventually. No temp results yet, but I will play some games and come back and edit my post.
EDIT: Temps after playing RDR2 for 30 minutes. CPU: Max of 73c and GPU never went above 63c, but memory temps hit 90c. I need to replace the thermal pads, but otherwise temps were great. The loudest part of my system is the chipset fan now.