I purchased a RV-7A project including empenage, wings and fuselage . The empenage has been completed except for the elevator trim installation, the fiberglass caps. The wings were half built. The ailerons and flaps were assembeled. The fuselage was klikoed together with some of the botom skin riveted together. Going through the manual checking the work done and verifying its quality. I will be using the horizontal stabilizer I built along with the rest of the empenage wich came with the last project I purchased.