Replying to Need advice for riding park

hey there, i have been skiing since i was 3 (im 17 now)
never skied in the park before, but done alot of powder n stuff, now i need some advice for tricks :)
i have done 3s on natural jumps/cliffs since i was 13, but now i decided to hit the park.
first time i went to the park i set my first 540, and im close to do 7s.
im not asking specificly for how to do the tricks, but what tricks that i should start working on, then i can youtube how to do it.
thanks ;)