No just take the car out for a long ride. Till it's about 1/8 of a tank or lower. Place a spare tire to the ground, drivers side. Disconnect the wiring and all lines. Remove strapps with a floor jack underneath the tank in the center. Once strapps are removed and out of the way drop the tank onto the spare tire. The pass. side of the tank will stay up do to the filler neck. But, there should be plenty of room to drill and run cables if needed. Also, don't forget to remove the screws from the filler neck in the gas door. It allows the pass. side to drop a little. You can probably get away with the tank being the way it is without any problem. It's not like you're removing the pump right?