Mick, if you are looking for stats on leafleting, I started my 2014 'round building' on January 7th 2014. Delivered so far 3000 (give or take a few hundered) leaflets. All personally delivered AND personalised to specific estates and areas that we already work in, all delivered at 'peak' viewing times on the 'best' days to deliver. To date we have 76 new domestic customers to be cleaned every 4 weeks.
I would say it has taken me in total 24 hours to deliver these so a rate of just over 3 an hour has been achieved, this will change as I do expect to gain a few more off these leaflets as the weather turns.
Like your plans Vin, not bad this window cleaning game.