Ah. I wouldn't mind that one bit.
One thing I have taken note is, the moment you hit the door's key (to open of course), you can start dropping bombs right away. I've done it a few times....makes me feel, for the lack of better words, dirty or wrong. I wait until the doors are fully open now, and with the sound of them opening/closing, I'll know exactly when it's "safe" to drop.
If they were to model it to where, if you drop before your doors are fully open, then (depending on how far open the doors are) your bombs may strike your doors, damaging them, locking them in place, and/or taking them off. If they were to add that into the model, then having the door's light indicating "In Transit" would make it more feasible to add.
I think (for B-17's) it was Red for Close, blinking for when they were opening/closing, and Green for open. I can't remember if they blinked a different color to indicate opening/closing or if it just blinked Red... Or I could just be outright wrong.