Current retrocomputing state of play:
* Tandy 1400LT - starts up and will boot into ELKS but not DOS!
* ZX81 - power supply built, composite mod installed, keyboard built, working up the confidence to build flashable banked ROM (got all the parts)
* BBC Micro B - Power supply recapped. Intermittently shits the bed, probably needs a full recap
* Apple II - Boots BASIC but shits the bed when trying to run it and drops to the system monitor - suspect RAM or ROM problems
* Basically never tried to turn on: 2x ZX Spectrum, Macintosh 68k, Amiga 500, Atari 1040ST