is there any practical way to lighten up the front bumper, radiator support on our 81 lemans? already switched to a glass lift off hood, TRZ A arms, manual steering, no inner fenders, no ac, manual brakes, looking to get some more weight off and that front end seems to weigh a ton. car has a steel headed BBC and would like to get the front/ rear ratio a little better, i feel like it may be easier to get the car to work batter.