This would become the only structures used ever. They would be near impossible to kill and inhibit any type of structure combat. What is your objective? This is clearly a defensive structure and is certainly not adding to any offensive capability
The idea behind this is that corporations that are cloaking based can create a sort of set of locations, a more permanent route to base itself out of. these stations could act as a sort of more permanent option to do black ops operations out of.
the cloaking could be scanned, so it would just appear as an anom that was insanely hard to scan down. it wouldent be impossible to find, but would blend into other anoms that will require good scanning skills to locate.
because it wont have warp scrams and jammers, and will be weaker in hp so its much easier to kill, maybe if its needed to be nerfed alittle, it wont have a invuln timer.