Check first, but I wouldn't be surprised if they could be adapted.
The only real difference is probably only the plug, the winder motor and gearbox are fairly generic. I replaced mine with winder motor/gearboxes from a Holden, I bolted them to the MG mechanisms and changed over the wiring plugs.
The winder motor/ gearboxes are handed so I used the left Holden winder on the right side of the MG and vice-versa.
"Keep calm, relax, focus on the problem & PULL THE BLOODY TRIGGER"