You should take a look at Silentrix
Just select the characters you want, be honest, and have a good attitude. We are not super big like some of the groups you mentioned, but we are growing, and can provide you with a lot of fun times, connections to crazy good pvp’ers. You will be in a PVP oriented, primarily nullsec corp, but under the alliance “Hisec Mining Consortium”. You will get access to the SLOW alliance nullsec region who we currently have good relations with, and can even participate in their fleets possibly, but without the negatives of being a “number” in a huge alliance.