Strip the inside. Take off the front bumper support. Trim the rear one. Get a lawn mower battery or a light drycell. Take everything out from behind the dash (70lbs worth of crap), aluminium one peice driveshaft, aluminium 300zx calipers, winshield wipper pump and resivour. Some other things you can do is gut the doors and have fixed acrylic windows, and acrylic windows all around, minus the front. Here is my old 240 that I stripped, I even took out all seat belts lol.