Solid roll of subjects! Are you planning on doing 4u Math?
Just my opinions on some of the subjects you chose that I did:
Advanced English - English is English. There's nothing much to say about it. Some people enjoy it, others hate it. I myself hated the course but you have to get through it so there's no use not doing it properly. Advanced is more about mastery of techniques and synthesis in your essays so make sure you pick out exemplary related texts and be meticulous about details. Memorise only if your essay is hugely adaptable, otherwise make sure you know your quotes and concepts in detail. It's a much easier Band 6 than people realise, and always do an unconventional creative writing piece because Belonging is very easily 45/45able. Make clear links to the question and syllabus in you essays and make sure everything is relevant. Don't waste words.
Math 2U - Pretty easy subject. You can get through the entire course in half the year (I did with my tutor) and because math is so logical it makes it quite fun tbh. Dedication to practising math on past papers and textbook work (even textbooks your school isn't using) is a great way to minimise silly mistakes. You can't really get anything understand if you know the math principles. That being said the last question will always be butts to nail but it's possible.
Legal Studies - Little bit draggy in Year 11 but it definitely picks up in Year 12. Unfortunately Crime is a little bit dull to study, as enoilgam stated above, but it's not terribly difficult or dense and tested ridiculously easily in the exam for something that is supposed to take up 30% of the course. Human Rights is very interesting, albeit, scarily confronting, but you find you can be very passionate about Legal while studying Human Rights. The rest are electives - we did Consumer Law and Family Law. Consumer Law was what I found to be most enjoyable for reasons unknown to me, it kind of just clicked. Family Law was very odd in that you get bored studying the raw content but find it really interesting when studying cases and stuff. I liked it overall, and the exam is generally really easy, so if you study well you have good prospects