If you have a personal relationship with Jesus, then you have salvation now.
Salvation is just safety. If you believe Jesus' teachings and practice them as part of a group of like-minded individuals, then you have entered that state of safety. You can leave that state by doing what Jesus forbid, failing to do what He commanded, or leaving the confines of the community to act within the world-at-large.
Now then, you've quoted a bunch of verses into a vacuum. Lets see if we can give them all back their context!
Saved
Luke 7:50 Jesus said to the woman, "Your faith has saved you; go in peace."
This is about the healing of the particular physical affliction of a single woman.
Acts 15:11
No! We believe it is through the grace of our Lord Jesus that
we are saved, just as they are.”
What's under consideration a hypothetical-but-prophesied future event in this verse, dealing with the judgment and dispersion of the Jewish nation, from which the apostles and nascent church believed they would be spared (spoiler: they were).
Ephesians 2:8-9
For it is by grace
you have been saved, through faith—and this is not from yourselves, it is the gift of God— not by works, so that no one can boast.
Ephesians 2:5
made us alive with Christ even when we were dead in transgressions—it is by grace
you have been saved.
Ephesians 2:8
For it is by grace
you have been saved, through faith—and this is not from yourselves, it is the gift of God—
In Ephesians 2, Paul repeatedly refer back to the initial re-generation of the Ephesian believers (their conversion). See Eph 2:1. With the establishment of the church at Ephesus, the believers there did indeed enter into salvation. This does not mean they were all granted OSAS-status-straight-into-heaven. It was still necessary that they walked out that salvation, and it's a fair guess that some of them didn't.
2 Timothy 1:9
He has
saved us and called us to a holy life—not because of anything we have done but because of his own purpose and grace. This grace was given us in Christ Jesus before the beginning of time.
Paul is writing to Timothy, and juxtaposes his current state (incarcerated, awaiting trial, very much endangered) against his ultimate fate (resurrected, incorruptible). It should be clear that this hasn't happened yet at the time of writing.
Titus 3:5
He saved us, not because of righteous things we had done, but because of his mercy. He
saved us through the washing of rebirth and renewal by the Holy Spirit,
Paul writes to Titus a short manual of basic doctrines and advice for dealing with a church (in Crete) which was largely reprobate and undisciplined. In this passage, he compares the behavior of the Cretans to his own past misdeeds, urging Titus to be long-suffering towards them (as by comparison God was long-suffering towards Paul).
[URL="http://biblia.com/bible/nkjv/Luke%2019.9%20/%20_blank"]Luke 19:9Jesus said to him, “Today
salvation has come to this house, because this man, too, is a son of Abraham.
This is again a conversion event. They began their walk that day. They didn't finish it the same day.
Jarrod