Great job with the meet, Tom.
I gotta say, I was blown away by the difference between the KGSSHV and a Headamp KGSS. I had heard that the KGSS isn't in the same league as the HV, but until I heard it for myself I wouldn't have believed the difference could be that big. We had the KGSSs stacked on top of each other and running off the same source with dual 009s so the comparison doesn't get any better than that. I'm usually not one to put a ton of stock into meet impressions, but in this case it was like you were listening to totally different music.
The comparison with the Headamp BHSE to the KGSSHV on the other hand is the kind of comparison I'd much rather do in a quiet enviornment. I heard the BHSE as sounding slightly better, but the difference there was no where near the chasm that separated the KGSS and the HV.
I also gotta say I was pretty impressed with the LCD-3s. If I still owned a dynamic rig, I'd think about grabbing a pair of them to compliment the 009s. The two headphones sound very different, but in a good way. We had them running next to the HV using the HV's loop outs into Kerry's $69-challenge amp and I was impressed with the sound.