Ah, I follow you now. Admittedly, I'm not sure I understand the advantages of the PMR skeleton top clamp. The upper vibration plate/handle bar system works just fine. I suppose there is a minor weight savings from going to the hollowed out top clamp and a pair of clip ons, but it seems to be weight loss from the exact spot I would want to retain weight/ballast. It looks cool, but seems to be more trouble than it's worth.
It seems as though you're talking about a:
$200 top clamp
$175 clip ons
$20 new grips
$500 convert to scotts dampener
for minimal weight savings.
Guess I'm just not following you.