I got an empty cab exactly the same as that just different control panel, it had Scramble marquees when I got it. (its used as a coffee table now, it was once a mame cab) I thought of running a mvs board in it, the only trouble is the crt is vertically orientated. On those Taito cocktals rotating the crt means butchering the top wood work beneath the glass, its possible but a crying shame to destroy such arcade history. You could have another top made up to accomodate a horizontal crt I guess. There are also horizontal versions of the same cab, now that would be ideal project. Trouble is player 2 has to balance on his head

The other consideration is that the buttons would be mounted vertically making it near impossible to play mvs, most of the original games in those cabs would have had one or two buttons only, so a complete rework of the control panel would be required. On my cab there are boxes mounted on each cpanel with two buttons on top of each (I think this was the original Scramble config, forget?)
BTW those cabs are from the late 70s-very early 80s so the original wiring will not be jamma. It is easy to make a convertor for this using a jamma socket and fingerboard to match the original boardset.
Other than the cab being one player and having to build a control panel from scratch, getting a horizontal orientated cab (unless you dont mind hacking a vertical version) and converting from the original edge connect to jamma/mvs its plain sailing.