DIY speaker isolation base for a wood floor

So my original design is sound? No pun intended. To get a tight grip on the woofer? Without the floor trying to affect it? To spike or not to spike? So sorbethane is out and my neoprene and cork sandwich stays? Or a spring sandwich
 with springs underneath too? Just curious does anyone here have a physics degree. I can hear positive results with my stand. I don't want to start a war with oral howitzers pointed at each other. I'm not trying to brush away any ones opinions. I wish everyone could come to a consensus. Lets have a vote. Without the why's please.
1. Sorbethane
2. Springs
3. Mapleshade device
4. Dedicated supports from my video of the RMAF
5. My device
6. Other. Explain?

audiozenology"Clearthink, I am not going to stand for your continued, however veiled, personal attacks on me, as well as your literal stalking of me.You appear to engage near exclusively with me as evidenced by 23 of the 30 posts you made in 2 weeks being directly to me"

You do not seem to understand that everyone is free to contribute hear within the rules, policies, and standards of this group as set forth by the moderators and that means that those who may disagree with you or who wish to correct you’re errors, misunderstandings, or misstatements are free to do so and I am sorry if this has hurt you’re feelings as appears to be the case. Of course you are free to contact the moderators but you are not free to limit, restrict, or discourage me or others from contributing and you are not free to threaten me or others in any way whatsoever.

There are many experts in this group, which is why you're claim "I am not "average", I am Superhuman!! My words have far more value than anyone else's!" is not going to help you hear. 

There are things you seem to struggle to understand such as induction and isolation in particular and these things are not always intuitive so there is no need for you to be defensive about this topics.

audiozenology"I expect the cork does not provide much isolation / absorption either. I expect the cork does not provide much isolation / absorption either.

Cork is an excellent isolator and one thing you should explore, study, and research is that it is possible to "over damp" the components in a Music Reproduction System there is a lot of research on this.