1-probably not but maybe if you gear it up and use 2 blade slowfly props.
2- you need speed controllers for the motors, it seemed from your shopping cart you were planning on using stepper drivers. You should Google "diy brushed speed control for Arduino"
3- way too much, it will be way too heavy. That would be good for a traditional big octo, but your performance will be way lower. Shoot for a 2000mah 3s or 4s lipo battery. I also would not recommend a lithium ion pack to start.
https://chinahobbyline.com/index.php?route=product/product&product_id=234
4-those linked products will definitely not work. For you, nor together.
5-not trying to offend, this could be a fun project, but you need to start smaller and work up. A quad will be attainable. Space-x didn't start with a manned mission to mars, they started with a small booster. Get your stuff figured out then work your way up.
Some of your questions indicate the need for more research, again not trying to offend, but if you want success you need to break this project into modules and tackle them separately with a lot of research.