Thanks for the replies everybody.  All those baits sound great, but I will probably end up getting the small fry.  
I agree, big rock bass can be fun.  I grew up in Connecticut, and I have a lot of fond memories involving them.
It's true, I have caught perch on a lot of large baits while bass fishing.  Every year I catch some nice ones on jerkbaits and cranks.  My personal best was on a 4 inch drop shot worm while bass fishing.

I caught another good one on a 4" hula grub.

Still, for all around panfish versatility I think the small fry will be my best bet.  Though I guess I have caught bluegill on large baits too.

That small glider does look like a cool bait, and I may get one in the future.  I do have a 2.5" reaper in an open pour, so it's kind of similar.  It catches me a lot of bass in addition to panfish.
That mini croaker sounds like a ton of fun too.  I love light tackle bass fishing and I think that would be perfect for it.