all of my experience with pvp comes from the l22-l40 brackets as a str mage so i'm not familiar at all with what works best for an end game str mage. should i go 157str/157 dext to hit 100%+ hit and use swift for a nuke set up (assuming this is what people do?), 157str/157 int and use fiery for a regen/nuke set up? is mana regen even a problem at end game? are there other mana regen gear i could use assuming i decide to use swift/savage? any builds, rotations/combos, tips would also be greatly appreciated. thank you!