Wave Staff is bellow Animus i believe but because rng has been god awful for me on getting atma for my blm i am going with the Laevateinn, which btw Novus is only slightly better dependant on stats.
I have the weathered (and un weathered gear) for my blm along with some allagan accesorries, only thing i have left is myth chest which looking at the stats the chest piece from Syrcus tower is better then the weathered gear, love that crit
The weathered pants are actually not bad at all and best bet is also for the weathered ring but with oil it becomes better yet.
Accuracy i am around 468 if i recall and that is more then enough for T5
Also worth a mention is Lava Toad legs, does help with accuracy and crit as well

edit i see you have the weathered gear but definately get the Syrcus Tower chest i would suggest