Well let me say it again...
These are Paul's words, "The very fact that you have lawsuits among you means you have been completely defeated already. Why not rather be wronged? Why not rather be cheated?" In context he is talking about lawsuits between believers, not lawsuits against nonbelievers.
Now if we sue Sky Angel, no matter how anyone wants to twist, turn or spin it, when the matter comes before a nonreligious judge, imagine the impact it will have on his perception of Christianity. He will see one group of persons claiming to be Christians suing another group of Christians claiming to be Christian. "Why not rather be wronged? Why not rather be cheated?" Such a situation would surely bring shame on the gospel of Christ.