Shawn - why not offer free demo or bite the bullet and do complete clean for nowt to win the customers over - it would be worth it in the long run - just got my system (almost, anyway) and would do that myself - I have a whole bunch of town houses crying to be converted to wfp and it would be great not to have to use the ladders on them -
as for commercial, its part grind and part luck - phoning, knocking etc. you'll def pick work up if you persist
your deal sounds good by the way - I paid nearly 500 just for the pole - 30 ft omnipole -
good luck winning them trad customers over