With an updated ROM build procedure, the system tasks could be completely moved into the second environment above $8000, instead of using space in the lower area (they could be made to only use zeropage, but data and bss could be moved up as well)
(Note: could potentially free more memory for system tasks, by putting the kernel into low 32k instead of twice in upper 32k.... but hey much better already)
With an updated ROM build procedure, the system tasks could be completely moved into the second environment above $8000, instead of using space in the lower area (they could be made to only use zeropage, but data and bss could be moved up as well)