Depends on what style you wanna develop.

For hooked in try mixing the fronts and backs with a transition and inverted.
Try a tantrum, backplip and landing the tricks to toe side or blind. Try starting the tricks from blind. Add in a one footer or board off.
If you wanna add some real style unhook and try doing the same tricks wakestyle and once you got your landing blind or toeside dialled unhooked then try surface passing the bar.
Then you can push it further and pass the barr in mid rotation. These all lead to your stock standard advanced tricks of Back Mobe, Slim chance KGB and front mobe or S mobe.
Progression is key though learn the tricks in stages and the end result will come quicker. Good luck.