Question on Cabin Swap 1830 B Acco

Hi Blokes I have a 1830 B Acco truck with a 7 Meter long flat bed tray and duck tail with hydraulic ramps that I need to get registered. the Cabin has a fair bit of rust in it so I was wondering whether I can fit another cab but one from a slightly later Acco and whether the cab of a different model would fit? They all look pretty much the same to me except for the internals such as instrument layout etc.

Regards:-
Patrick M.