[Aaron]

Here is a script I found which might do the trick:

PostLevel 10000

        foreach pick in hero from BaseSkill
          ~ If we are a Strength based skill make it a Dex based
          if (eachpick.tagis[SkillOver.aSTR] <> 0) then
            perform eachpick.tagreplace[SkillOver.?,SkillOver.aDEX]
          elseif (eachpick.linkage[skillattr].tagis[thingid.aSTR] <> 0) then
            perform eachpick.assign[SkillOver.aDEX]
            endif
          nexteach

Change attributes as needed