how would a person relocate the water pump? would that mean just purchasing a short pulley pump to allow room for the fan to stay away from the radiator? Also, what about motor mounts can I still use the front and rear mounts or would I have to go to side mounts. As you guys can see I am not very experienced in this. I exchanged my original 49 (that needed a complete rebuild )for a 48 and it has a deep knock n it so I am trying to make this my last engine replacement. Thanks