School magazine: Front Page Layout

I want a logo on the bottom of my front cover and i want it touching it the lower border, below are the positions where I can have it.

I have decided that I want it in right corner. I then needed to decide whether I wanted it inside the border or overlapping and overlapping it by how much, below I have done some drawings to help me.

I have chosen to have it overlapping by about half. There are more decisions that I need to make and below I have explored these decisions. 

After doing this, I have decided on the layout that I favour which is shown below.