Question on a new Laptop

I want to buy a new laptop, and I want to install Mac on it in the future
The computer I want to buy is the Alienware 17R4-7352SLV

The Questions:
1. Can I do DualBoot with Windows 10 on this Laptop?
2. Will the hackintosh run on the computer well?
3. Is all the things on Mac like VoiceOver and Siri going to work on the computer?
4. Can I connect the Apple TouchPad to it? If so it will work just like on the regular Mac?...

Question on a new Laptop