The A8 does not use Mw50. they had other boost system, that was standard.
Only the A5, and G14 afaik used it of AH planes.
Both could use other boost system to get same performance.
With the introduction of 150 grade fuel for all allied aircraft, axis side would be ded as it stands now, specially with your non-mw50 190d9, and nerfed 109k, and why not introduce a 2 second delay for axis pilots , they had about 30 hours of flying before entering 1:11 combat odds.
Well it would not be my problem, I would just fly up my 16k of perk points, and then quietly quit.