I want to control a Rackhog with a midi controller

Have a rack hog in a commercial install. I want to control a set of cue lists with a MIDI Controller similar to a Novation Launchpad pro. The plan is to set up a series of cuelists that a DJ can press a button to at his DJ station and drive parts of the show. Any recommendations on equipment and setup? The rack hog is some distance away from (75') from the DJ booth.