Good tips!
As it was stated in this thread, trigger time is trigger time..
Minor DOES feel different from Major but the timing issue is secondary to me IMO.
I see it this way, shooting is still visual input, regardless of load(minor, 22LR)/ gun, shooter must see what he/she needs to see to take the shot with the appropriate follow through. Yes, I know the dot/front sight may bounce different, that's what makes the shooter improvise and be dynamic in their shooting.
IE: Many shooters who do not have opportunity to shoot with real guns and ammunition for steel challenge, practice with airsoft. Watch them practice on youtube and watch their results in the match.
Agreed, mix in live/match ammo into the practice session.