BASIC interpreter (original) rewritten in: DOS, ASM, maybe bootable.
Z80 - BASIC ROM (HC-90 or equivalent) for rewritten on x86 ASM or CPP.
Interesting to do a REMAKE of Basic Z80-ROM (or full-16K ROM) for 32bit color

. At least for CPP HOBBY Programators.Especially as ICE Felix HC-80 is made in Romania and left him so.
Maybe we can make a HC-2011

I will wait to talk.