Of course, it's always good to know the whole cycle, but I would suggested you that you turn that cycle in the first programe of the concert, if you are having a concert with romantic pieces, and to put something maybe more virtuoso at the and.
But I think that you could also play at the second half, if you play in the first half something like Bach, Scarlatti, Mozart, early Beethoven or Schubert...
But decision is yours...
Good luck in learning that not-so-easy thing!!
