Different eras…
Where you have a drink cup holder in earlier eras that would have been used as an ash tray.
Wheels
If you make it too nice you won’t want to use it. 
I don’t think you’re specialising in Warsaw Pact planes enough to justify it…but I have to say that pit would look pretty mean if the inside panels where painted in Glorious Rodina Turquoise and with a little bit of authentic scuffing to boot 
You are not wrong… 
I vote for Margarita Maker. 
