Graflex.org

[DenaDesign]

Hello,
For my Graflex Pacemaker 4x5 Speed Graphic, I have been wondering which flash is correct. I have seen the one they used in ******** and I am thinking of purchasing the reproduction made by The Graflex Shop (https://graflexshop.com/products/graflex-3-cell-flash-folmer-with-patent?variant=43059199541487). However, I have also seen the Graflite (I think this is the correct name), and this one fits onto the flash bracket on the side of my camera. For the other "Skywalker" one, I would apparently have to remove that flash bracket? The black metal piece surrounding the Kalart Range Finder that has another metal piece on which the Graflite goes. So I would have to remove that, that way I am able to mount the "Skywalker" flash directly onto the Kalart Range Finder by means of that metal piece on the Kalart itself.
Here is an image of my camera with the Flash Bracket surrounding the Kalart.
https://1drv.ms/i/c/8ad0ddf839916e6d/IQCM1Od4TQMmRpoP24DorRFtAbweMrg167x5fGrADf0S4d0?e=PiajeO
Thanks I will appreciate any help and would anyone mind telling me about the sync cords for them?