Is this a time sensitive project?. This is a very tremendous work order for one person to take on,I think to make things flow at a faster rate you will need someone to help you.This is simply not a hourly rate proposition.If so your gonna have to cut your polishing process in half,by using the right materials.what I would do at a hourly rate is to order some megs d 151 and d156 spray wax for the big trucks.figure out a way to conserve time but be productive.we don't know what the trucks look like.you are gonna need so many pads and far as the glass cleaner d120 is a no brainer.you are gonna get beat up on that diamond plate it's gonna eat so much time,I would try to clean it up by hand.with a machine all the polish is gonna cake up around those little patterns.kinda confused by starting a project with no verbal or contractual agreement as far as compensation.with all those vehicles including the inside you can not go hourly.whats hourly 12 to 16 an hour at that per hour you are gonna rethink your pay on the first truck.so make it worth your time energy and effort.