I don't understand what you mean by sadness after that misleading. But I like you cat in the picture. I'm hoping for a job when i get older(well first choice is supervillain), my second choice though is to be in some sort of position of leadership, get a cat, and position a large leather chair behind the desk. Then i plan to pet the cat like I am a supervillain in a deranged way from a James Bond villain. It would just make my job worth going to work every day.

Sorry to get back to you so late, I had a family emergency and did not have a computer or internet access.
I picked up the tranquility because i was pugging raids and to have that CD drop to 4 minutes was a huge plus for keeping some raids alive. I can use it without having to worry about whether i am going to have to use it again in the next fight and having that on faster just is an extra lifeline. So like in Gluth, his decimate i can't always rely on other healers to heal that other tank up and the kiters to stay alive so i throw up a tranquil and make sure they stay alive. But i might need that same tranquil less than 10 minutes later when take on Thadius because some smart person(sarcasm), runs into the negative group with positive charge and I am to far away from that group to effectively heal them so i need to use my tranquil.
I have begun to really like nourish and regrowth but i did not pick up the living seed because i did not think it was worth it at the time at least. Many times i'm in raid I am filling both the raid heals role because i have instant spells that don't take cast time, that also hot the person so unless they grab agro i don't have to worry. but living seed did not seem worth that unless it was the tank, in my last naxxramas run though i think i might be taking another look on how useful that spell will be.
Truth is i'm a cheap bastard. the mount speed increase on the boots was given to me by a guild mate and I am just to cheap to put that enchant on an item that I am currently looking, at least hoping to replace, in my next run.
The real weakness of my gear is intellect, and since yellow gems you have a choice of three things for healers. Critical strike, haste rating, and intellect. Critical strike is nice but its not as important to me as intellect at the moment because i need more intellect. I'm a druid so haste rating helps 2 of the spells that i use and that is only when i'm healing in situations. Intellect seemed the best fit to the gear given to me because thats what i rely on to cast spells.