It won't be Hulk and Lewandowski, it will be one of them only I am sure. I have doubts about Torres but even if we buy another striker, I still think Torres will start as the no.1 striker to prove himself and he looked quite sharp in the Euros. Also you are being too cautious about the age factor. Even if Hulk joined, 26 is a good age to see out some good years at the club. Just look at Drogba for instance, but like you I would like to see Lewandowski here