Got rid of the finite elemente heavy duty stand that I bought for the Kuzma XL, given that it didn't really do much to isolate with my springy wooden floors; the HRS platform atop my Chinese prayer table works just fine, as shown in the pics of my system. I like how the GPA works on the preamps, and am now searching for another GPA amp stand, to mate with the one I already have, for use with the Lamm amps (the one I have has the carbon shelf and Apex footers with the upgraded 'balls'). I also like the ease of use of the GPAs. Changing out equipment doesn't require the ability to press your body weight! I have no doubt that the HRS full rack is rockin' but frankly, I don't need it.
Regards, (and I note you are an Audiopax owner- nice amps- have used them very successfully with the Avantgarde Duos).