Ultimate Dexless Infighter Equips Guide

Is there anyway i can be like a semi-dexless? or is it low dex...
I mean if i make a reagular Pirate and in lvl 50 i got a +6 DEX Cape... in the next level can if i raise only STR will i be stronger :f6:? Or does it means that untill lvl 56 (DEX equal level -unsure-) i can raise only STR will it make me stronger o_O? .. i;m confused... :f6:
p.s
Sorry about my English... I;m from somewhere else...