Yeah, and around lvl 56 and on you might want to start watching the AH for deals on your lvl 60 armor and weapons. I did the mistake of turning 60 and then starting from scratch. It turns out it was a bad time to be a fresh healer at 60 because everything was sold out. I looked at the history of the items i needed, and just a week or two before they were selling for cheap. Right now the robe is really expensive, but i might just cave in and buy it and get it over with.
FoK has been mixed lol. That initial run was great, but the fok run on the next day was an absolute disaster. My team wiped twice, I died around 8 times, and I didn't know i had a self rez spell lol. That one was particularly bad, especially because it was also my first time doing the instance with a fellow guild member. That wasn't a good day. But yesterday I got into a pug fok run and it went great. 2 deaths and no serious problems.
For the first boss, the healer is in charge of breaking down a tower that casts a shield that saves the group from massive damage. You have to time it correctly because the shield only lasts a few seconds and you have to stand by the tower, otherwise if you're caught offguard when the major attack happens, some people will die or will be badly hurt.
Check out this walkthrough of the instance, it is really good at explaining what's going on. The tower explanation starts at the second minute:
http://www.youtube.com/watch?v=kcNQ7fAiZYo
Did another fok run later in the same day with another pug group that was so good (no deaths, really fast run) that we decided to keep going and do BT together. I had only watched a video of BT and was really worried about the cannon part in the last boss. Up to there the place was not a problem, but that cannon lol. It took several tries to get it right, and I gave everyone in the group major heart attacks. We wiped on that one, but only because one dps disconnected and we couldn't kill the boss in time. Luke from the guild helped us kill it easily the second time. The video guide for that instance wasn't so good so i'm not going to link it. I'll try to see if there is a better one.