OM612 mods

Hey guys, I want to mod my E class. It’s 2.7l CDI OM612 I found some informations about putting in it turbo from OM613 and changing MAP sensor on 4 bar one. What do you think about this setup? I know without bigger intercooler, rebuilt injectors (or injectors from C30 CDI AMG) I can’t get full potential of the turbo, but for now I can afford only that. But main question is- should I go with that idea? If yes- should I get the turbo from OM613 (which is bolt on) or some other turbo? Correct me if I’m wrong somewher and sorry for my english. Thanks :)