HAhahahahahaha!
Just kidding. Don't be ashamed of what you have. The important thing is is that you're off and running. In fact, on my little traveling Ludwig Breakbeats kit (or if I want to go small with my big Ludwig 4-piece) I only use a 19" A Zildjian medium thin crash as a crash-ride cymbal, and a 15" pair of Zildjian New Beats. I could do a majority of my gigs with just that.