If I Faction Change I can I eventually Faction back if Balance isn't Good Enough

My plan is to use the free faction change to enforce Alliance and then if the balance still isnt fixed pay for a faction change back.

Is that possible?

The Website States:

- Character's race changed to the chosen opposing faction race
- Faction change is irreversible and not eligible for refund

Does that "irreversible" mean you can't undo your faction change and must eventually pay for a new one or does it mean even if you pay you can't move back?

Thanks.

It means you can't say "oops" and have it undone. You will have to get another faction change. If it is available.

Thanks for the reply, that's what i figured but wanted to be sure.

What specifications make it available or unavailable?