As a COR, I only shoot; never melee. Is it entirely wrong to completely focus Ranged Attack > Ranged Accuracy?

Of my current gear (not sure what else is out there for COR yet), my Empy +2 body is the only body I have that has Ranged Attack. Other items on the AH that I can afford has Ranged Accuracy.

Haven't done Seeker as COR yet (people choose BRD before me, and if tho keep up, then I'll re-focus NIN for solo purposes) so I'm not sure if those mobs has high evasion against my shots.

I'm also currently equipped with Armageddon 85.