Feature Wishlist - Placement counter

I'm working on a config with a large number of pixels, which I'm counting off in sections under my breath and then double checking the numbers. It would be great if as I was placing fixtures (auto-finish turned off or suspended) there was a little counter incrementing each time I placed a fixture. 

Alternatively, someplace where I could see how many fixtures I have in my current selection would serve a similar purpose. 

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