Kroe's sweater armor is probably going to help for fomarl, with its 40 edk and extra ata to actually hit things. You have gear, but the quest is just going to take a lot of playthroughs to learn. A lot of playing it is knowing the spawns, where to stand, what things to do and in what order, good timing, and crisis management. Someone that really knows what they are doing can do 2player runs of it, but if you don't, when shit hits the fan it really goes everywhere; there's very little middle ground, it's rek or git rekt.