To lower or not to lower???

Been thinking about lowering my survivor 72 an inch and maybe spacing the wheels out a little, to change and modernize the stance.

After a chat with my speed shop tech, i was wanting to know what you a-body experienced folks thought.

Will i be putting too much wear on the suspension and geometry with just a 1 inch drop and little wheel spacing?

Will these require me to start upgrading the stocker suspension?