Unit Numbers On Custom Liveries

Can you make it to where the unit numbers show on the front of the Custom Liveries? Some trains look out of place without the unit numbers on the front.

 

This is a bit of a pain not having vehicle numbers on the livery designer. To have them would be great. Perhaps the ability to choose a font/colour/size of number to apply would help to suit your creation.

 

I Make the liveries with them , but it is weird showing a different TOPS Number in the cab to the livery

 

That's the main reason I made this thread. And it's a bit tedious to do that with each livery.