Wow that is going to be huuuge
Glad to see you figured out a solution, here's hoping you have no more snags. Still making decent progress though
Yep It's gonna be a high tower but if all goes to plan it should be a nice looking case & yeah so glad I'm able to have a 2nd shot at doing the fan holders , just need to finish off all the fan holders but need the jig materials first, the extra clamps for the hdd system, then the optical mount, then I'll need to buy some mdf sheet & poles for making jigs so I can reattempt doing the fan holders, the fan holders aren't going to be polished, instead I'll frost them for better & more subtle light spread, once this bottom area is done the next step will be making the curved pieces, then can mark up for the mobo tray mounting holes pci i/o piece fan mounts side panels & pattern etc, I'll be leaving wire management holes for close to last.
First time I've held a milling bit & sheet they are mighty sharp when you twist them (like a fresh razer) I can see these doing what's needed perfectly the first task will be cutting the extra 1mm step out of the holders & 0.5mm shaved off the bunch of sticks that join the fan hole pieces.