MIDI keyboard for Logic Pro 9

I'm interested in composing classical music - mostly with the Score and Step editors.

Currently I use an (obsolete) m-Audio 61es MIDI controller.

Of course, I do not need the synthesizer functionality of a new Controller.

Nor am I aiming to play the instrument!

Just the best input I can afford. With Velocity, Aftertouch etc.

Any suggestions, please?

Novation?

Other M-Audio controllers?

Thanks so much!