Banker guild

So I'm in a private banker alt guild with my friend. The thing is, we are both lvl 1 and it's just the two of us in the guild. It's sole purpose is to give us more storage space on our banker alts.

What I'm interested in is, is this guild safe? I remember there used to be "clean-ups" of old accounts and small guilds on old Molten. Not sure if that's going to happen on Warmane, but just to be on the safe side, will this 2-man, lvl 1 guild survive such things? Would be most unfortunate to loose stuff.

You`ll be given warning ahead of it should they become unsafe during any cleanups.

Pre-moltdown i had my personal guild with 2 RL friends, which we used for mats/boes. One day i log in and see a third member (which was lvl 35ish warr, which is strange since i never gave anyone my acc info, and i was using authenticator) as guild master. He only ninjaed guild, all items were in gbank and he hasnt logged since. GM was unable to help me retrieve it (or didnt want to idk). Not exactly what u were aiming, but be careful of that too, and make some kind of an insurance against it.