Back in the old 1.12 enderio days, one of the versions allowed a block icon to be dragged onto the travel anchor. I think this made for a great quality of life feature, as it made traveling around a mega-base easier/more aesthetically pleasing.

would be great to see Icon support added as a milestone for future dev. depending on licensing, you may be able to even use some of the EnderIO code for this.

like that idea, would be less clutter and covering everything up.. or a key that has to be pressed for the names of the anchors to show.