Korg Poly800/EX800 Users

Hi all, totally new to this This is such a basic question so please don't mock. I have recently purchased a beautiful modded Ex800. I am wanting to run it through ableton live 9 so I can use my launchpad as the control for the synth... Is this possible at all? Has anyone here had any joy with this? Or am I going about it all the wrong way? Never used Midi before, only daw based things Many thanks for your help and patience! Cheers Sunny