So I currently have a motobecane grand sprint.
and am looking at a used 2009 specialized roubaix s-works frameset with the intention of transferring everything over from the motobecane. According to the description it is Osbb.

My question is if the crankset I have is compatible or can be made to be compatible and what would be involved. Any guidance is most appreciated.

Also, would I need different brakes as well?