Advice for best defmode

[Paddy.]

Hi. I am a tad confused.
I want my PoB to be neutral but not allow anyone to dock except whitelisted. Which one of the following would be best and why?

Defense Mode 1 - Logic: Blacklist > Whitelist > IFF Standing
Docking Rights: Whitelisted ships only.

Defense Mode 2 - Logic: Blacklist > Whitelist > IFF Standing
Docking Rights: Anyone with good standing.

Defense Mode 3 - Logic: Blacklist > Whitelist > Hostile
Docking Rights: Whitelisted ships only.

Defense Mode 4 - Logic: Blacklist > Whitelist > Neutral
Docking Rights: Anyone with good standing.

Defense Mode 5 - Logic: Blacklist > Whitelist > Neutral
Docking Rights: Whitelisted ships only.