Neat units the Emerald items and been used before on 40s I believe.
The setup/config software is available from the Emerald website.
Engine Management Software - Emerald M3D.com homepage
They also offer a dyno setup service which to be honest would likely be well worth while. Dave Walker of 'Walkers Workshop' fame does the mapping to excellent effect.
If Bob has Lambda bungs on the exhaust collectors it may help, esp if road testing/mapping. Otherwise a clamp-on type lambda sensor stuck up the tail-pipe can work fairly well.
I have Lambda meters I can make available for use if that helps - Motec Wideband Pro and also an Innovate LM-1 wideband Logging unit.
Let us know how he gets on...