Howdy,
I use ~75% Pilsner in my brews (belgians).  I have a jamil-o-chiller and would like to whirlpool FO addition.  
I have had bad DMS experience with leaving the lid tight at FO and letting the wort sit before I start cooling.  I now just cover the pot with the lid cracked and cool immediatly.  
So I plan to  add hops at FO and whirlpool starting the chill immediately (it takes ~15min to 140F) with the lid cracked.  See any issues with loss of aromatics and can you use less hops than just a straight FO and no whirlpool.
-Cheers
				

