You covered almost everything, thanks man.
about gimmicks, I play hakumen a lot and got hit by his air resets thousands of times. one of the solutions I found is to delay your tech, don't mash to recover unless the haku player drops his combos a lot.
Also, there is another way to beat his counters on wake up that is more rewarding than throws, simply delay your attacks or use slow ones like 6B on his wake up if you predict a wake up counter.
This is the match up in a nutshell