The Wedding Planner

So the other day I was saying that I was too too cheap to hire a wedding planner, and that I was a proud Budget Savvy Bride and all that jib jab.
Then I thought about my recent big birthday party, and how too many people had a say in it, and it ended up crazy unorganised*. Even as far as certain people taking over the music and the room being too big and there not being many people.
So now I have thought about it and I think I want to pay someone to run everything, from food, to music, to things running to schedule or whatever. And I want to pay them so I can tell them exactly what I want, so that it happens the way I want, and if I doesn't happen the way I want it and I chuck a tanty, then I won't be reminded of it until the end of time.
Because, oh yes, I will be a Bridezilla. I know this for a fact.
So now I am not sure if I want a proper 'wedding co-ordinator' or just a clued-up DJ (is that what they are called these days?) who will not play a tonne of Meatloaf, or AC/DC, or Justin Bieber, or Khe Sanh (looking in the direction of my brother) just because the guests ask for it. I mean, I like all these bands and they are OK I guess, but I don't want people to remember my wedding as a Meatloaf-palooza.
Also it'd be good if someone had the job of setting up the reception the way that I want it, and not 'guess' and then I roll in after the ceremony and cut sick at people because it looks crap.
Hello, I'm a perfectionist here! I will not settle for mediocre just because someone else doesn't care about how it looks. My bub's birthday was nearly two months ago, and I asked someone to put the butter icing on her cake, and was amazed at the lack of effort put into a seemingly easy job. Totally gets on my nerves!
So what do you reckon? How do I find someone to do all this stuff for me, as the reception venue doesn't have a function manager/co-ordinator/boss? Honestly will cry if my wedding doesn't come up to my standards which aren't sky-high, but matter to me.

*I had FUN at my birthday, but I could see how we could improve things a bit.