I like your Evolutions idea, Phil.
I'm in the evolution of making sailing simpler, and easier.
The last few years I've simplified my boats systems with the intent of getting sailing faster (improving sail handling), and spending more time under sail than powering. Lazy jacks, improving running rigging(lots of room for improvement there, on and old boat like mine).
Energy conservation onboard has meant less demand on batteries with a result of less charging(powering). Sailing onto and off anchor, moorings and in and out of harbors, has led to more gratifying sailing.
Freedom: I think we're going to convert to a composting head to eliminate pump outs as well as further simplify the boat.
Happy New Year to you and everybody as SBO.