Of course as the final edges ever closer, the discussion ahead of the game gets more serious as well, in my opinion Real win this one, the way and manner in which they have evaded elimination right from the RO16 till now is phenomenal to say the very least, at some point it more or less seems like it has already been written in the skies that they are going to be champions of Europe this season. They would be going into that game with a very strong mentality, prolly a stronger one than Liverpool, especially if City win the EPL tomorrow, the pressure would fall back heavily on Liverpool, cause they would know the CL remains their only chance of a major silverware this season.
The first and second on your list are achievable for Benzema on the 28th of May, depending on the outcome of the match, both on a personal and team level; but as for the last one, there is no way to be certain that Benzema would win the next Ballon d'or if Madrid wins the CL this season, i know it will place him in a very strong position, but there is still a lot of football to be played this year, and there is the WC as well in Qatar.