1. Invite neutrals to uber loot raids. ---- Why? Most Clans don't get invited by other Clans for "uber" loot raids. You think you should be different or special?
2. Use diplomatic means to get back mines originally held by neutrals. --- Clans don't always help get your original land back if you are Clan....why do it for you?
3. Help defend neutral territories. --- Not all Clans help all other Clans defend. They generally do a better job of this but there is no gurantee unless it is written in treaty. Many Clans won't even bother unless your land is 150+
4. Use political pressure on rogue guilds who are not neutral friendly --- OK, you put pressure on Neutral guilds to make them Clan friendly.
You are wanting things that wouldn't even be guranteed even if you WERE Clan, which you aren't. As Viray brought up before, Whisper's Edge rule #3 should be sufficient to prove we mean you no harm.