@duramax747 You have a very long experience with Densified Wood and have potentially seen it evolve to the production methods used today.
When I first started to learn about Densified Wood and the applications it is selected for, one memorable info' is that the development has now about a100 years of history.
I have no doubt, there is a noticeable value to be had from producing a Rack, I have seen owners with a 'stash', start using their Plinth Blanks as Sub Plinths after my introducing them to the positive effects of it combined with a P'holz Plinth.
As stated on previous occasions, it has really been an attractive addition with suspension footers under a few other TT's and Digital Source.
There are Companies asking for up to a £1000 for a P'holz Sub Plinth, even more if a swirly rebate is milled into it. I am confident my Water-Stained Blanks are as good; the surface markings have a real impact on SQ 😎.
You are fortunate to have a ready access to the materials, in the UK, P'holz has almost stopped being imported, at present a source of importer of a full board is not known. I may have been the last person to import a full board.
Have you any knowledge of Dynawood, as this is looking to be quite common in the US.