Cold Wars/Fire and Stone

Cold Wars is over and, sadly, the troops have been sent back to winter quarters after a most entertaining week.  I'll write up something on the St. Michel campaign from my perspective shortly.  My most interesting acquisition at the con was a copy of Christopher Duffy's Fire and Stone on siege warfare.  It includes what amounts to a siege supplement for Charge!, and Ross and I are now considering what it would take to do an NQSYW formal siege of a fortress in 40mm.  Our Haddington 1549 game in 2004 had the fortress, but it was incidental to the game, so this would take things to the next level...