Mt Kaputar NP, Narrabri NSW

Finally starting to go through my pics from a couple of weeks ago - trip up to Queensland via the Newell Highway through Narrabri.
This pano is from 13 shots joined together using Panorama Factory. Haven't spent a great deal of time PP'ing, and it's from the JPG version of the NEF&JPG, so there's still some improvement possible.
Original here (warning - 3.7meg!) http://sheepie.smugmug.com/photos/80742263-O.jpg
It's in the Mt Kaputar National Park (http://www.nationalparks.nsw.gov.au/parks.nsf/parkcontent/n0038?opendocument&parkkey=n0038&type=xo), just to the East of Narribri - really amazing bit of countryside. They reckon on a clear day (which this wasn't!) you can see 10% of NSW from this area. More to come in the coming days.
Any comments / suggestions for improving with PP? I think it's worth spending some time on it using the NEF files, but I want to trial it with the JPG's first.
This pano is from 13 shots joined together using Panorama Factory. Haven't spent a great deal of time PP'ing, and it's from the JPG version of the NEF&JPG, so there's still some improvement possible.

Original here (warning - 3.7meg!) http://sheepie.smugmug.com/photos/80742263-O.jpg
It's in the Mt Kaputar National Park (http://www.nationalparks.nsw.gov.au/parks.nsf/parkcontent/n0038?opendocument&parkkey=n0038&type=xo), just to the East of Narribri - really amazing bit of countryside. They reckon on a clear day (which this wasn't!) you can see 10% of NSW from this area. More to come in the coming days.
Any comments / suggestions for improving with PP? I think it's worth spending some time on it using the NEF files, but I want to trial it with the JPG's first.