some of you may know i started a 94 ej1 project (currently getting quarter panel fixed) my cousin(original owner) and i did a motor swap on the car it used to have a d16y8 block and d16z6 head we switched it to a full d16z6 and now he is giving me the y8 and z6 engine assembly what should i do? put it back together and sell it or sell the block and the head separately?