Everyone needs to do their own homework, but here are a few ideas that might help.
1. Consider 3 wedges in your bag and dump the hybrid. This can give you more full shots at the target.
2. Keep even gaps along your PW and wedges to cover more distance.
3. Look for clubs with similar attributes (trajectory, precision, meter speed etc.). Along with even distance gaps, this can help with consistency and rhythm.
4. Look at the bags of successful players and see what they use.
5. You can rent clubs to try them out. But keep in mind it takes time to get used to them.
Joey