Tube Amps on Sistrum Platforms

I have just discovered what a big noticable difference well made vibration isolation devices can make on my system. So I am very intested in this and am looking into different options as to what works best in my system.
I just removed the plynth on the bottum of VS VR4jr's and sat the speakers on Sistrem SP 004 platforms. I'm loving the difference it makes, so I'm keeping them where they are.
I have Quicksilver V4 monoblocks which are quite heavy. It has been highly reccomended and I am considering putting Sistrum SP 004 platforms under these to couple them to the carpeted cement floor.
I am also looking at another option which is highly reommended. I now have the monoblocks(with their original feet) sitting on top of Mapleshade 4" thick solid maple platforms which are secured to large Mapleshade brass footers with points. It is all sitting directly on the carpeted floor. It has been highly recommended that I keep the maple stands as they are, but to put Herbies Iso Cups with Acrylic Balls between the amps and the maple stands.
If you have had any experience with either set up or something similar I would love to hear your input and recommendations. Thank you very much for your time. Edward