saa-5 does all of the learning rates from saa-2/2a, with a 0.000025 de-novo innovation rate, with only 8,16 trait tree variables (but still with 3,4,6 r&h.  This is 2160 runs incl. 10 replicates, and should allow a comparison of the effect of just learning/prereq with learning/prereq + noise/innovation.  starting this on EC2 instance sa1.