Hi Dave...i can understand what you were feeling while you wrote that.
I got a shiver down of my back. 8)
I remember the first coin-op videogames appeared here in Italy, i remember when i was a child and cried to my mum for achieve one coin to put into Space Invaders or Pac-Man, never before to have waited at least half hour to queue... :

I don't remeber the game called Flying Ace that you have mentioned, but i remember in the early '80 i loved a coin-op whom i don't remeber the name...in that game there was a white screen like the cinema one, over it were throwed a sort of shadows of WW2 german planes and i had an anti-aircraft gun to manage for shot'em down...the sound effects were very poor...just a "BOOM" when i hit the enemy aircraft.

It was a very funny game, i spent a lot of time and money playing it during my school vacation!
Regards