What are you calculating by walking around, alone, on your own ship? Come on dude, not that complicated. No interaction with anything or anyone, no movement in the game world where anyone else exists. Doesn't matter if they pos hack in the confines of their own ship when they're just going to get loaded into the last position they were in after zoning.Every calculation/action you leave at game’s client is prone to be exploited by trainers/cheat programs.
Just a temporary zone in lieu of a loading screen. No server needed. Client asks server zone into zone X server says yes/no, client loads.