Help me pick a cooler pls? :o not too sure what i'm looking for with my build thusfar (finishing up putting list together)

https://pcpartpicker.com/list/qnTzD8

My list so far^ I'm (pretty?) sure i wanna go with an aio liquid cooler, preferably something not over 200, but not a problem if you find a better one (or even air) for the build that is, not too sure what i should be looking for in specs or brand wise.

thankies