You have all the techniques that you need and more: basic sts, increases, decreases, cables, lace. You can tackle any pattern! It's always good to read through a pattern before you begin but don't be put off by directions that aren't immediately clear to you. Sometimes the pattern makes much more sense with the sts on the needles right in front of you than it ever will at first glance.
a basic tank but I'm sure you can find many more by searching sites like Pattern Central, Ravelry and others.
And you know where to come with questions, right?