Assuming development keeps moving at this pace, it would be fantastic to port over most or only the important controls in the HU to the cluster such that the HU display can be removed, moved somewhere else, or even replaced with something smaller and maybe even capable of folding down flat for sort of a "single hump" dash.
(This is definetly out of scope for this project but I can see it branching from here. Figured id sprinkle in some inspiration )