Thank you for reading my article, I hope that machine translation was not too hard to read (but it's probably better than my poor english)
Nah, your English is better than Babelfish.
Do you know what would be incompatible with the HW1? Grayscale, sure, maybe the sound due to the 68k running at 10mhz, but there is something else?
Yeah, the sound would play slowly on HW1. The system real-time clock would also run slowly, and it would be affected by the battery strength, but that can be fixed somewhat with the adjtimex system call (currently planned) to adjust the system clock frequency. Even grayscale is possible on HW1, but I would have to add support for it in Punix. I can't think of anything else off the top of my head that would be incompatible.