Two short wedges IMHO, Ping or up. Those Starter wedges are the most questionable Starter clubs, and the short game is most important to fun and success.
Be reluctant to buy rather than hurry, because you'll level up fast until 50 / 60 and there are many good clubs available. Watch the Forum - a lot of good advice here...!
You won't need much more to have fun until Tour Pro.
A good budget choice would be the lvl 47 (46.000 XPs) Rapture 3WD(!) as a replacement for the Starter driver. The whole club set is good, too, but the G20s may be worth the wait until lvl 59 (88.000 XPs).