Some interesting ideas here. I too have a hole punch that I mainly use to cut out Infintiy tokens from the boxes and then laminate them. Im thinking of using a laser cutter too to make specific tokens. Not sure how I would depict resonate though, maybe a spring or a speaker type shape?
Different cube as shown of the mini market are also useful, but could become confusing unless you have a list of what your counters mean. If you are at a competitio though, I feel a standardised set would be useful, unless your counters are really easy to understand, like having the word Action, Objective, life etc etc. I do really hope they bring an official set out thouh, as I think it would help support the game better.
Maybe in time we will see mlre pictures of what people use. I really liked the hearts that the official video uses.