It's best to remember that Lisp is over 40 years old and is still a language that can do things that surpass any modern language. The syntax may not be to your liking, but there are reasons for that syntax that make the language capable of being used for practically any programming paradigm ever invented.
As I said, Lisp uses the idea of Lists and Operations on Lists, as well as the idea of Lists of Operations on Lists. It has an internal consistency that pays dividends in terms of flexibility.
Again, the question is not a matter of tastes - it's a question of why? Why are you proposing the layout that you are proposing? What does it buy me in terms of flexibility/extendibility?
I'm not saying that it might not be nice. I am just asking you to explain the reason you consider it to be important.