You're neutral, so you can take on pretty much any mob, regardless of alignment. People won't be directly hunting you, because you're neutral, unless you decide to join Tribunal/Nexus/Outlander--which wouldn't be advised for exploration. Perma detect_invis is nice, and allows you to carry a few extra pounds of something else (other than flight potions.) Gossamer wings for the perma fly (just be careful when fighting NPC's or PC's that can weaken you.)
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<br>There's a few other good reasons this combo works well. Try it out.