Hi Andrew, to see NEO's is difficult but they do turn up occasionally on our supernova search images, we were actually thinking of tasking one of our s/n telescopes for NEO's and may do in the future. You can come along any Wednesday to our observatory and you would be welcome to come along to the talk in Impacts from space, many of our members image the Moon and through the observatory telelscope, if you look on our
http://lasimages.wikispaces.com/LUNAR website there are some done by one of our junior members which I think answers your final question.
look forward to seeing you at Pex Hill
Brendan