Best weighted keyboard / mid controller for Logic

Hi everyone, 
My church studio has been allotted $600 to buy a midi controller and piano. I'm the head of the recording projects there, so I'm here to look for recommendations on TWO units that'd complement each other - or at least play nicely - in Logic, that come in at $600 or less for the two together.
 
That is, one weighted piano would be nice. Doesn't need any bells and whistles because hopefully there's a controller/control surface that can handle that side of things with the DAW.
 
Thanks! I'm looking forward to the replies!