there are some differences, space duel being the most different, since it's a shelf mount monitor. I sell the conversion kits for 50.00 + shipping for black widow/gravitar, and 60.00 + shipping for space duel. Kit has new monitor mount, 2 side pieces the control panel rests on, new front plate the control panel bolts to, and amplifone board mounts too.
Thanks for the explanation and making the conversion kits.
My objective is to have 1 Atari vector cab and just swap boards and control panels. Either I will have to find another way or change my objective.
