So all Next had to do was
1 Develop another set of ASICs for fully incompatible CPU bus in parallel and in secret
2 Develop another motherboard in parallel and in secret
3 Manufacture another motherboard in parallel and in secret
4 Port NextStep to another fully incompatible CPU arch in parallel and in secret
5 Kill all the developers involved so none of this ever came out
> accelerator, on an expansion card
graphics on expansion, accelerator on expansion, additional HDD, new color monitor, new OS. Sound like in your alternate reality NSA paid $6K a pop for 20000 magnesium boxes with new incompatible with anything NuBus backplane offering whole 3 free slots, so $2K per slot.