Yes, indeed, please apply your POS and WH sanitization methods used in SiSi mirroring to all structures now, since the bolded sections were absolutely intended to avoid just the kind of completely unethical behavior we saw ahead of the release install in TQ.
The process of “mirroring” consists of taking an exact copy of the Tranquility database, including character and account data, like a snapshot. This copy is then processed by the CCP Deployment team and all starbases are removed, in order to prevent players from spying on their positions and then using this information on the live server. Basic moon minerals are available in all moons, to help testing and prevent moon scouting on the test server. All accounts are edited so they don’t expire. Agent memory (both standing and loyalty points) are removed. S&I jobs are removed (because jobs in starbases would get stuck). All fitting of structures like Citadels is deleted and the assets of structures in W-space is moved to 6-CZ49 into asset safety. The market is seeded so that all market items cost 100 ISK and are in plentiful supply. At least one station per constellation is market seeded like this. In addition there are some other internal adjustments. This entire process can take up to 3 days, then the Singularity server is open for public.