This is a great route with super positive holds that hits some of the best parts of the outer cave.  Haven't done the direct finish over the top (would basically be a no-feet mantle).  I imagine that would be more like v3 or 4 and you'd want a spotter.  

Start with right hand in the wide crack on a good flake.  Head up the crack to a big jug under the roof.  Reach to a great pocket around the lip then slap the top and traverse right to top out

Start on the leftmost side of the cave

Pad, spotter