Managed to get the trunk lid cut apart today. It didnâ€™t take long to get it apart and the lower section bolted down solidly. After checking it for square it seems to sit on the frame pretty well. I will probably end up making new inner fenders and seal off the whole back area to make a nice storage area. I will also have to make a few more braces up to make it nice and strong. It should give me a lot more room in the back of the car so maybe I wonâ€™t have to put the battery and other stuff up front.
I made up a hinge setup by welding a small piece of expanded metal onto the hinges I am going to use. I then fiberglassed the whole thing onto the trunk lid. I just put a single layer of material on it in a few spots just to hold it solidly to the panel. After it dries I can go back and add a few more layers and make it a lot stronger. Once the hinge section is reinforced strong enough I can bolt the hinges to the roll bar and have a working trunk lid.
I will work on building inner fenders and sealing off a storage area before I put the lid back on. I will probably use cardboard and form the shape then lay fiberglass on top of it to build them up. That seems like the quickest way to build up a shape that I have tried so far.