Excellent - thank you - Plutarch is where I will go!
And this is interesting, that the settlement was suggested by Cicero. So Cicero did seem to have good judgment on things other than his view of Epicurus:
[3] But Lentulus, who was by this time consul, would not call the senate together; Cicero, however, who was just returned from Cilicia, tried to effect a settlement of the dispute on these terms, namely, that Caesar should renounce Gaul and dismiss the rest of his forces, but should retain two legions and Illyricum, and wait for his second consulship.