Super project in Minecraft Hogwarts

Yes, that's right. Im thinking of making Hogwarts in Minecraft, a look-a-like castle of Hogwarts in Minecraft. However, I don't know which buildings that I should get that is more important (Will of course add the less importent stuff later). I will try to make all of this all by myself, I do have the time for this. I really want to make this, so I should be able to do it if I just want to. I have already researched a lot on this, made some designs of how it should look like and where it should be located, surroundings etc etc. So all I need now is the fill the list of stuff to build.
[b]Edit: I know that it's been done a couple of times already, but this is my version of the Magical _world_![/b] I actually got inspired by the videos I saw all around Youtube and the Minecraft forum, but I felt like something was missing, and that was all the other parts of the Magical world of Harry Potter and his friends (and enemies).

This is what I came up with so far:
- Hogwarts, the castle
- 1st movie special scenes (3rd floor, Fluffy room, Devils snare, flying keys, Chess, Troll room, potion room and finally Chamber of the Philosopher's Stone)
- Chamber of secrets
- The Quidditch arena
- Hagrids hut
- Forbidden forest
- Aragogs lair (2nd movie)
- Hogsmeade (+ secret tunnel from Hogwarts to Hogsmeade)
- That ghost house (3rd movie)
- Rail road to Hogwarts
- Train station in London + Perron Nine 3/4 (Hogwarts express)
- The Leaky Cauldron (+ the place where you can buy all those stuff, wands, pets, etc etc, don't remember the name though)
- Lovegood families house
- Weasley families house
- Private street (Don't remember name, where Harry lived with those evil people)...
- Whomping Willow (+ secret passage to the Ghost House thing)
- Ghost House (3rd movie)
(Edit 1)
- Durmstrang Ship
- Beauxbatons thing
(Edit 2)
- Room of Requirements
- Dumbledores office (And all other rooms in the school of Hogwarts!)
(Maybe list)
- Huge room with all the prophecies (If I can find a sketch of it somewhere I might add it, in worst case I might look in the movies for inspiration)
- Ministry of Magic headquarters (Same as above)

That's what I've came up with this far.
[b]If there is anything you want me about this little (huge) project, just ask, I'd love to answer some questions![/b]
[b]Is there any special buildings that I've missed? Please, tell me. Would really like to know in order to make this bigger and better.[/b]

Thanks for sharing

Edit: Im also going to make my own special texture pack just for this.