> However I do wonder whether today's exhibitors tend to go straight in at the deep end (Champ. shows) partly because of the price of showing these days.
I think maybe it more depends on why the exhibitors are showing. If its just to have fun, have a day out, meet/chat with people, win rosettes, etc, but nothing more - these exhibitors I think tend to prefer Open shows and would welcome the new awards/titles as among other things it adds extra entertainment when they are showing their dog all the way from puppy to veteran.
Those exhibitors who's reason for showing is primarily to breed with the view of improving the breed are more likely to go straight to the Champ shows, where they can see and evaluate top dogs, seek opinion of experienced judges and experienced breeders and so on (I jumped straight in for this reason...)