I put together a couple setups which make use of a new agent created by Mark Harris (Technobear) for controlling Ableton Live. The agent is titled 'OSCPad' and there's considerable discussion about it on the Eigenharp G+ community.
The two setups are virtually identical between the Tau and Alpha. They offer ample playing keys, plus dedicated regions for controlling the Live clips and track controls. The setups also have scales selector, octave and tonic changers.
You will need to install the agent into eigenD and LiveOSC into Live. All instructions have been written up nicely by Mark and I've included links in the descriptions in the setups. Mark includes the agent as an installer, plus LiveOSC in the download.
Tau: http://carvingcode.net/eigenharp/tau_midi_osc.zip
Alpha: http://carvingcode.net/eigenharp/alpha_midi_osc.zip
Just drag the setup files into your Setups folder to install.
NOTE: OSCPad currently is only available for MaxOS.