Tiny update, I have all the things I need to build the board with me, the PCB, case, electronics. I just brushed up the SAMPad I had built before the hiatus, keys, backlight and RGB work, still need to look into encoder and buzzer. SAMPad uses the same architecture, so it's relevant here too. I'm going to start building the TS65 this week, as long as I have time in the evenings post work.