Philippe2,
I speak in tongues, will it save a soul? If I give love it will defenaetly save somebodies soul. I think we are here not only to get save, but also to get others save. Seek ye first the kingdom of God. Do that and God will give you the gifts you need. Desire the Holy Spirit not for what it can still give you, but because of what the Spirit has already given you.
Just love God. He will give you the gifts that you need. So many people have fallen into the occult, because they were looking for spiritual powers. Just be carefull. Listen to God voice, let He lead you. Do everything prayerfully. Go speak to your pastor. Do not ask these questions on the net, for you do not know who is going to answer them.