HELP! Hooking up tank/pump/sink

[Jephellis]

Hello again!
I have no experience or idea how-to with plumbing except reading directions from the water pump company. I bought a Shur-flo whisper king and plan to hook it up to my water tank to provide water to the sink.

Here's my plan:
1) Mount and hook up the pump to the tank (image 5465) with some plastic pipe or copper?
2) Run plastic pipe to the the sink and connect to the sink (image 5461)
3) Drain the sink (image 5462) into a container which I will drain every time I use the sink, or after every trip.
4) I also want to make this (image 5457) into the hook up for filling, to accept a hose basically.

Where am I going wrong? Do I need to use any copper and sweat connections? urg.....

Thanks everyone!
Jeph