Hi,
I noticed something in the donor zone that I'd like to see altered ever so slightly. I searched the suggestions made thread and didn't see this active. I also understand it might be added as an aesthetic thing to make the mining corner look more symmetrical. If either of these are the case (it's already been suggested or it's placement is purposeful), please close this.
My suggestion is to move the rune rock in the corner out to where it can be accessed.