While working on my own alphabet, I have discovered a lot of wisdom in Shavian. For example:

𐑭 is a longer version of 𐑨

𐑷 is a longer version of 𐑪

Very similar to how 𐑺 is a longer 𐑩 and 𐑻 is a longer 𐑧… but we won’t go there 😜