Hi dave

looks like a decent start......however LOL
just look at the image i have attached

just to summarize:
lips are to big and to low.
nose needs to move up a bit
eyes have the correct height as far as i can tell but they are to far apart.
ears start way to high.

and to comment about stuff that isn't in the picture i uploaded the brow area needs to be more rounded and there is some funky stuf going on around the chin area.

But nice start though, trust me i usually start with a more crappy looking model then you did and they seem to work out alright in the end