TBH stick at 1 attack
The 1-2 combat levels you gain would bring you closer to people with high def and claws and then your pretty much a failed obby mauler and you end up becoming a clawer yourself o.o
Interested in a DFS tank?
Stats are:
75 def
99 str
92 attack
89 hp
89 herblore (probably worth 150m now i think)
70 range and prayer
81 mage
99 fletching
68 summoning
roughly 10m cash but is doing GDK right now so will be more.
If your interested pm me