Help me build my gaming/music PC

Hello all who is reading this.
I heard about this site from a friend and thought lets give it a go.

What are you funding?
I want to build a game computer to start streaming and make my music on.
Why such a expensive computer? Streaming with good quality cost a lot of load/memory.

What do you want to stream?
I want to show how I make music (Trance/Soundtracks/House/Experimental/Trap/EDM music)
And entertain people with the newest games out there and play them on this game pc.

And this computer will help me out develop my adobe skills.

I hope someone out there is willing to help a friend out.