well been tossing the idea around of getting a NPR or box truck for mowing. have a buddy that owns a used car lot, he bought a NPR from a local plumbing company and well he cant figure out what to do do with it. hes selling it to me for what he paid for it. it has a 14' box on it. here is the issue. it doesnt have a roll up door in the back. it has barn doors. any ideas to overcome this little hiccup!