@Razzmata You are coming across as intense.
I mean this kindly, I really do, you need to calm down.
If you carry on like this, you will be putting too much pressure on your DD (and yourself), she might burn out by Y6.
Here are my starters for 10 for the 11+:
Where is your DC in her cohort? Top Half? Top Quarter?
Is she at 'greater depth' in Maths, English, SPAG?
If she's not the above by the end of Y4, grammar may not be the best for her. This is the biggest problem in our area, parents forcing DC to take 11+ when they are clearly not suited for it.
Brilliant that she likes reading - keep her reading - anything she enjoys. Don't force her into genres that she finds a chore.
Let her do whatever clubs she likes. You may need to think about reducing activities in Y5 start of Y6 if she does loads. Y5 is when the real hard work begins.
It would be useful to know which area you live in or if you are interested in any super-selective grammars. I have no experience of the latter, I hear that is a very different ball game. I would absolutely be seeking first hand advice / experience from friends or other parents if you are applying to super-selective grammars.