Hello ChaoticDarkness!
How are you?
I am Asaf, Overwolf's Community Manager.
First of all, thank you for making such thread in our little forum! I am sure it's going to be a very active one.
Moreover, I would like to thank you about taking the time to think about such suggestions. Let me explain from A to Z what we are thinking about these suggestions:
2) Its the first time we hear such suggestion, so I added this one to our suggestions list. But, I would like to ask why would you like to place the settings icon inside our dock? The little one isn't more comfortable now?
3) That's an interesting one. How many more widgets would you like to add?
4) The "Ball" you mentioned is our Dock!

About this one, we already have suggestions of users that want to be able to customize the dock. But why do you want to be able to duplicate it?
Thanks a lot - hope you have a great time in The Nevareth Outpost!