Badged control badge size - wpf

Question

I am trying to play a bit with the badged control from Mahapps. Is it possible to change the size of the badge (not just the color/value/etc..)
Finally I am trying to do some sort of bigger pulse effect when the badge value changed, I tried the following for the color but it didn't work:
<Controls:Badged.Triggers>
<EventTrigger RoutedEvent="Controls:Badged.BadgeChanged">
<EventTrigger.EnterActions>
<BeginStoryboard Name="AnimateVisibilityChanged">
<Storyboard>
<ColorAnimation Duration="0:0:0.5"
From="#FFEE4709"
To="Green"
BeginTime="0:0:0"
Storyboard.TargetProperty="(Controls:Badged.BadgeBackground).(SolidColorBrush.Color)">
</ColorAnimation>
<ColorAnimation Duration="0:0:0.5"
From="Green"
To="Transparent"
AutoReverse="True"
BeginTime="0:0:2"
RepeatBehavior="0:0:2.5"
Storyboard.TargetProperty="(Controls:Badged.BadgeBackground).(SolidColorBrush.Color)">
</ColorAnimation>
</Storyboard>
</BeginStoryboard>
</EventTrigger.EnterActions>
<EventTrigger.ExitActions>
<RemoveStoryboard BeginStoryboardName="AnimateVisibilityChanged" />
</EventTrigger.ExitActions>
</EventTrigger>
</Controls:Badged.Triggers>
The next step if this would work is to also increase the size more than it's already increasing

Answer 1

It looks like I will answer to my question:
the animation didn't work because I used EnterActions instead of simply Actions (EventTrigger.Actions)
To change the size of the badge when the value changes I had to use BadgeChangedStoryboard property and replace with my own:
<SineEase x:Key="BadgeEase"
EasingMode="EaseOut" />
<Storyboard x:Key="BadgeChangedStoryboard">
<DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.RenderTransform).(ScaleTransform.ScaleX)">
<EasingDoubleKeyFrame KeyTime="0"
Value="2.3" />
<EasingDoubleKeyFrame EasingFunction="{StaticResource BadgeEase}"
KeyTime="0:0:0.3"
Value="1" />
</DoubleAnimationUsingKeyFrames>
<DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.RenderTransform).(ScaleTransform.ScaleY)">
<EasingDoubleKeyFrame KeyTime="0"
Value="2.3" />
<EasingDoubleKeyFrame EasingFunction="{StaticResource BadgeEase}"
KeyTime="0:0:0.3"
Value="1" />
</DoubleAnimationUsingKeyFrames>
</Storyboard>
To change the size change both the easing double key frame Value