Violet hold is easy, as is all but a Couple of bosses in gundrak, dtk should be a cakewalk for you, get an anti fear trinket for dred tho.
I would upgrade all your pallys with some 226 gear and titan steel weps first and foremost. The mats are easy as hell to farm, especially if you have a main team you can farm with. When my pallys hit 80 I had been doing daily normal runs with them via dungeon finder and when they dinged they had 58 badges already, they also had the 245 chest and wrists, AND the belt and boots from ulduar then it was badge farming like mad doing random after random, if I couldn't manage i'd just go do one I could until the timer was up on the random. I also used shodokans guide to good effect and made a bunch of gold with my main team to fund 5 batterd hilts for all of them, as well as full epic gems and enchants for the whole team. They're mostly badge and crafted gear now with a 5200 gs across each fully identically geard gemmd and chanted lol they have 2pc t10 and the 264 boots now and are just now starting to really amaze.

Best advice I can give to you is if you have a main team already, use them to fund all the buyable gear you can get 245, 226, if you can afford it 264 and don't discount the value of t 9 set bonuses as they work great for a while good luck!