i wouldnt fancy tryin to primer and get it dry and flatted perfectly in a single day, let alone then get it ready and base n laquer it on the same day
there was a good few man hours in the prep alone of my shell and panels removing all the orange peel and imperfections from the high build coat
i spose what this boils down to is the finish hes after. any job done from start to finish in a single day (assuming this to be about a 12hour day max) wont b to the sort of standard of a job where the same time is applied to merely applying and flatting the primer coat