Go 44 parry/31 accuracy. If you want some determination on there, do something like 34 parry, 21 accuracy, 20 determination. That'll mean you won't need any Savage Might IV and only a few Parry IV.

Or... how about 15 crit, 15 determination, 23 parry, 22 accuracy. That'll be super cheap. Only TierII crit/determation and a couple TierIII parry/accuracy.

Don't listen to people that say you need 44/31 for any weapon. Let them spend 20-30M on a weapon that will only be upgraded (and those stats likely negated) in the next patch.