I'm planing a build for my friend, hence the title
His budget is 800$ or 4500DKK. His only requirement for the pc, is that it can play "CrazyCraft".
For you people who don't know what CrazyCraft is, it's a Minecraft modpack with 60+ mods.
Link to CrazyCraft: http://voidswrath.com/newwp/crazy-craft-2-0/
I already "have" Windows
This is the build so far: