Excellent pics Marcel -- that white ball is probably Karl's exploding Coke can !
They might be fragile, under-armed, and of course not enough fuel to reach the end of the runway, but the Spitfires look superb - oh, and they were airborne longer than the 'Messerschmitts', Spanish or otherwise !!!
And of course, to make the 'Buchons' perform better, re-paint them in British markings - cough, cough !
But I suppose, if that was done, they wouldn't be as invincible, couldn't fly further, faster and higher !!!