Well I placed the order for the Heresy IV and we shall see. As for the Cornwall for HT, can’t say yet as I’ve just been listening to music thus far and they are incredible for that. Sound stage is unreal with instruments placed in space, vocal dead center to the point I have gotten up to be sure center wasn’t playing. I have Revel F208 in my living room system and they cost 5k a pair. (My wife used to work for Harman and so got them for employee price) but they aren’t in the same league as the Cornwall. Also, just FYI, I got the Cornwall from eBay as B stock, same as my RF7. Both the RF7 and Cornwall are indistinguishable from new, and I saved over 1200 on the Cornwall. Also substantial saving on RF7.I was thinking down the line to upgrade my RF 7s to cornwall IV as well and potentially do an LCR, would love to know your thoughts using them for HT and what you wind up doing for a center!!!!