I would also suggest that you question your choice of a "Speed" Graphic. Are you using the name correctly and really want the focal plane shutter? Will you prefer a noticeably lighter camera and will be using it with lenses with their own leaf shutters?
If "no" to the first and "yes" to the second, you want to look for a "Crown" Graphic rather than a "Speed". The "Speed" in the name indicates the presence of a 1-1.5 pound focal plane shutter of only marginal accuracy and consistency. It can be useful when you mount lenses in simple barrel (no shutter) mounts. Most view and press camera lenses will have their own, generally more accurate and more reliable, shutters making the camera's focal planes shutter just so much extra weight.