Display question? Retrofit!

[Alienbv]

Hey all, glad to be back, got a new job & it's getting all my time. Now I'm back & good to go for tuning

So the first thing that I want to start tuneing is the display. I have the cd400 on my car.
Found a seller in my country that sells the holder & a broken display & another ebay seller that sells the lcd unit, he told me that it will fit in my 2011 sports tourer.
Now my big project is like this:
Display + Intel NUC + cameras = super high geek car

The main idea is to fit this display to be able to connect a mini pc. Im kinda noobish when it comes to in car displays. Anyway, I have reached to a conclusion after reading lots of stuff on the Internet, it seems like I have to get a multimedia converter or something like that to be able to connect anything to the display.

Questions,
- How can I mod the display to connect it to an hdmi or vga port on the mini pc.
- Do I need some kind of software to be able to see what the old cd400 diaplayed?

I really badly want to mod my car, I know this is a huge project, bare with me guys

Links:
Bad display http://olx.ro/oferta/display-ecran-bord-...4fuyY.html

Replacement :
http://pages.ebay.com/link/?nav=item.vie...83&alt=web

Love you all

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