Thanks for the suggestions.
My DIY cabinets are not quite so DIY. I purchased them in a high gloss finish with tapered sides. I mounted dual speaker posts in the back for bi-wiring. To enhance possible future tweaking options, I made custom boxes to house external crossovers connecting them to the speaker posts using cables with banana plugs on both ends.
The DIY portion is the tweeters (Aurum Cantus G1) special 6.5" woofers and a crossover utilizing top of the line silver/gold/oil Mundorf caps.
The stands are the 3 steel pole type but are filled solid with a special mixture of sand and a very fine grade steel shot (more like a dust). They do look great on the stand. It would take a lot to knock over the stands.
I do have some double sided sticky tape to use but I’m not sure if that would hold much. My prototype boxes (that were definitely home made) used some glass mirror clips that did hold the speaker to the stand very well but that involved drilling holes in the bottom of the speaker boxes for the screws.
I also thought about making a wooden platform to then use the mirror clips with screws to mount to the small metal steel stand top. I could make this platform to fit the speaker with a small side lip on the top sides to secure the speaker. But that may look kinda goofy.
I appreciate any more suggestions.
ozzy