There’s this thread from a few weeks ago:
https://forum.audiogon.com/discussions/cable-elevators-5
If I were you, I’d skip past the naysayers and get some Tinker Toys and assemble your lifters on the cheap to see if you can hear a difference. They’d be able to hold the weight of your cables and if you do hear an improvement, then you can go onto something fancier or just leave it as is.
I got the idea of Tinker Toys after seeing a YouTube video of Danny over at GR Research saying they work for resolving systems. As for myself, I just hang them off my wall with 3M wall hooks since my SCs are thin and light.
I dare say, your speakers are aesthetically, the perfect fit for your room.
All the best,
Nonoise