Wish we lived closer I would help you do it.
Most anything is possible.
The biggest part is stripping the quad then stripping the 212 then see if it fits in.
I hope the down tube " Frame " on the quad does not get in the way.
To be way fun you will want the TAV kit on the 212.
And build a header pipe to clear stuff....
And big problem might be alignment with engine to rear sprocket. .....