Not to sound rude but if you know all about trichomes you know that is where THC is created. Once you kill the plant its functions cease and progression halts and then it transforms.
 
No new additional THC can be created, new/additional trichomes will not grow and then on some produce THC producing resin-heads.
 
The actual level of THC, as in amount or volume, will not increase during curing but what is still in a non-psychoactive form will then turn into a psychoactive form so in simple English you then get more bang for the same amount of bucks.
 
You simply maxed out your harvest.
 
Now I do not know what constitutes; "crystals poof " but if what I have said between these last two messages does not equate to; "crystals poof" then the answer is no, you will not see a; "crystals poof" reaction by curing.
 
If what I said does equate to a; "crystals poof" then yes you will get a; "crystals poof" reaction.
Proper curing does not create fluffy cured buds. Fluffy buds that are then cured create fluffy cured buds.