New to the scene and already looking at keycult. Wow you got a lot of money to spare. The premium cases are always group buys, so be sure to check the group buy threads and interest checks for the more premium cases. If you want a basic but good case, grab something like a kbdfans Tofu. It should work well enough for 60%. Also, check mechanicalkeyboards.com, they have some tkl cases, but I've never seen one of those in real life.