mm cant see if the yokes /headstock are damaged.you need to get someone to have a look.
the parts are around out there.i wouldnt say they are particularly easy to get at the moment.
much easier to get the 1100/1150 bits.
worth buying?
it is going to cost £700 now plus the replacement parts.
so maybe min a thousand.
you know what can be done,great fun.
could be a good rebuilt project if you can get the parts at a reasonable price.
good luck.
you should have seen what my dakar looked like ,compared to now