Good luck Ian, I'm trying something along the same lines, but set the target at a 1000 ;)by the end of the year, been out canvassing this month, but have already found that keeping up with new first cleans can be tough, poss thinking that a van and a man may be needed just for first cleans. I think it can be done, but it's a lot of hard work! Hope it goes well for you, will keep an eye on your post to see how things are going.