Sounds pretty good... It can get to tan and be alright.
I like it a little darker than tan or cinnamon (after wide open throttle).
As the weather gets warmer it will go farther away from white.
If it starts to go to real dark brown and wet looking... You could probably go one step leaner on the main... But it doesn't sound like you need to.
And anytime you make any change you should check it again.
Going white means danger of a piston seizure (not good!)