Well for me - all my boards were stuffed / raided for parts.
So I am in the situation of having to buy "new" anyway - hence the indecision...
SYS-80a - so I need to run an original MPU anyway. (The one in the machine looks fixable)
I am a sadist - so I would like to get it running (one day) with all the original board-set.
I need to buy shares in GPE/Big Daddy!