As per our PMs, I love the heresy IIIs myself. Only sold the first set as the veneer wasn't in a condition to my liking and they weren't matched well. Well I bought another pair from Cory at a price one shouldn't resist.... I'd take the heresy III or forte III any day. Heresy IIIs plus a quality sub, properly integrated (can be difficult to accomplish) makes a hard argument to get Cornwall IIIs (although I was quite fodn of those as well).
Sometimes it does. Pissed me off when I was new and getting rid of stuff I acquired over years and was called a flipper. Rubs people the wrong way on here I was told (and understand).
At that asking price, I would suggest that you get pics of the pair side by side from each angle if possible. Would go along way in helping you get top dollar for the pair.