In reply to THE.WALRUS: I think that the ice streak that Messner used to get through the crux in 1979 is no longer there, I don't think the route has been repeated since.
It would be a good idea to have extensive experience of climbing in the greater ranges and basically be performing at the top end of mixed mountaineering on the global scene before you attempt Breach Wall Direct, Messner rated it as one of his most dangerous and difficult climbs.