Forum:Help in Thousand Cuts

Hey, I'm currently a level 72 Siren with points invested in cataclysm and Restoration. I'm currently on UVHM at the mission Where Angels Fear To Tread. I'm having extremely much trouble with the turrets you need to destroy in order to open the door. I can't come close without getting instantly killed, and when I use my sniper, all their health immediately regenerates when I reload. Any advice? Vladof perhaps? I can try farming Doc Mercy for an Infinity. Could that be worth it?