I've been working on my own Z80 based 8-bit computer project for a while now so I'm really interested to see how Mega 65 is progressing. I wondered what you were planning to do for the keyboard. The best solution I could come up with was getting one custom printed by WASDkeyboards.com. If you know a provider that can do short-run custom keyboards with any layout I'd like to hear about it. But if you're planning on using a standard PS/2 or USB keyboard though and are thinking about using a service like WASD to produce it, I'd like to offer my services (no charge) to design a keyboard that matches the look and feel of the original C65 as closely as possible. Here's the keyboard and keypad I designed for my computer: https://geekhack.org/index.php?topic=73508 you can contact me at aowen[at]mail[dot]ru.