On the other hand, ironically, the state of the art 1970s algorithms are often a good choice today when you want an algorithm that is fast and low memory.

Simple things can run at higher speeds than complex things. Simplicity should be an architectural element, not a quality, but a feature.

Your idea for the Fran compiler is excellent. Throw in METAII from Dewey Schorre and it can be language agnostic.