@tvad Thanks. Just wondering what makes you say it's not a long term solution? Stability or something else?
If you're using individual isolation footers, like Gaia, then in this scenario butcher blocks are not a problem.
If you are coupling your stands to the floor with cones, etc., then the butcher blocks are defeating the coupling method.
If you're decoupling the speakers, with Townshend podiums for example, then butcher blocks are also a problem.