OK, people asked for results. Model from http://www.thingiverse.com/thing:856634, scaled 200%.
Z-ABS, 290Âµ layers, 45Âº support (not lite), light infill, 3-layer surface, random seam, auto fan.
A few burn marks, mostly on the support but some on the part too. Raft and most support was easily removed except for inside his ears - those holes are deep!
Although the model is supposedly "repaired" there are still problems with the mesh - his head isn't properly attached to the body in some places.
This nozzle seems to work fine. I would like to see the tip be more rounded/pointy like the OEM nozzles; maybe that would help with burn marks.