Need help deciding on what to get next for mage setup

In terms of skills i have mostly 99 in combat related staffs and 106 herblore. Lv 86 invention still training it. This is my gear

Ganodermic visor
Fight kiln cape
essense of finality (guthix staff special)
cywir wand
cywir orb
ganodermic poncho
cinderbane gloves
ganodermic legging
reaver's ring
blast difficusion boots 
2 rune pouches
jas and wen scriptures

I also have subjugation and inquisitor's staff.

I'm not sure what to go for. Should I save up for fractured staff of armadyl?