Ah running a car down to empty ain't good man, I'm sure you know. You don't want to have to replace the fuel pump or the evac solenoid because the tank runs empty too much :D. One of the things my dad taught me which I've really took to heart since I got my license is to ALWAYS make sure my tank is full. I don't need X, Y or Z if I don't have a full tank of gas.

Fun to turn an experience at a shop into a post though, cheers!