I have a Str/Vit melded tank and accuracy on my SCH... its a raidthing plus with 3.2 you will be able to meld the tomestone gear/Alex gear (the new ones).
You can "easily" grind materia with Diadem too. Just brain off - bash some dinos and trade your loot for spoils and the spoils for materia... if you are really patient for making gil sell the materia once 3.2 hits. As a side effect you may get some lucky 210 loots.