Win/Loss Rate & Defense List Under Layouts

The Problem:
Many players change their Village Layouts. When they do this, some wait for a day to see how many defenses they have won or lost, and change their layout accordingly. However, the only way to tell the ratio is by adding up the defenses since the layout change. That is confusing and time consuming.
The Solution:
•Part 1
By adding a win/loss bar under each layout in the Layout Editor, one can simply look at the ratio and figure out what they can change about their village layout. This could be under each layout, or somewhere else.
•Part 2
In addition to the win/loss bar, there should be a menu that contains each available replay of defenses for each layout. This could be a button that opens a window, etc.

:[{Optional}]:
[}<Please rate each part on a scale of 1-5, with 1 being worst and 5 being best. Also, be sure to say yes or no for each, along with why you rated as you did.
Example:

FooBar123 says:
"Part 1: Yes; 4.5/5 because it is a good idea.
Part 2: Yes; 5/5 because I believe that it is awesome.">{]