The typical things for a leveling character are the same no matter what class and style you choose
1. Have one of each Class Skill on your Bar at all times. These level the slowest, and your class is your character
2. Have at least one of your weapon skills on your bar at all times, this will help you get to L38 sooner in the skill.
3. Wear at least one of each type of armor so all three level, you never know what the preferred armor type will be down the road.
4. Once you get a weapon skill to 38, then use another weapon to level that, you never know what will be good next month.
5. Read every Lore Book you can get your hands on, both the Blue and the White ones.
6. Since this is an Alt, you probably don't need to craft, but Provisioning and Alchemy are easy to level, and help any character even if they just use the products
7. Develop every skill in your class and weapon lines until at least the Morph Stage
Worry about gear, rotations and such once you reach L50 when it really matters.