...if you want to run O7S and OS8 and not the normal modes of those fights, you should really consider replacing your weapon with a Byakko one though. Or at least a crafted 350. Or the relic. Just something thats higher than 340 - your weapon is your most important piece of gear and reaching the ilvl for this sort of content by using higher level accessories to balance out a below-ilvl weapon is always a bit meh... no ring will ever contribute as much to your damage as your weapon will.