The capability is there to do great lighting, shapes, maps, and with a bit of math they could plug in actual airspeeds, g-loads, etc.
Wouldnt have to be about the whole months long affair .. they could just pick a single day and follow the pilots thru it, say .. a few days before the Luftwaffe switched to London, when Fighter Command was on the brink of extinction. .. the issue was very much in doubt, and the Luftwaffe just kept coming.
-GE