Red switches for 104-key are now in and available for order! ISO is here, but still waiting on website update. It should be soon, sorry for the lone wait everyone!
BTW, Red switches will be $10.00 more than the other switches, due to a "bandage" type fix to start offering the Cherry MX Reds, Custom Keyboards will temporarily be the same price as other switches at $139.99. Price will be raised to $149.99 when website is fully updated with new pricing rules. So, if you were looking for a red and wanted a custom layout, this is a good chance to save $10.00 on your keyboard.