I don't feel so comfortable using sword-dagger combo too, but is good to learn how to use it. This set is the one used in the 1595 fencing school in England, they study specifically Saviolo (Court, and allegedly Shakespeare's, master at arms) tretise.
This is probable a stupid question, but I'm going to ask it anyway. Is there a particular reason that the tips of the sword and dagger are rounded instead of pointed? Is it just a specific style, or some other reason?