Well I had been getting the codes in the title very sporadically causing my V to go into REP mode. It then started to pick up in frequency and basically any hard 2nd gear pull would trip REP mode. Also I was getting some slight throttle oscillation when going up a small grade around 2k RPM. There was nothing on the log to indicate WTF it was but I could feel it. Anyhow I had been searching for a while with no real good solutions so I decided to replace the TB.
Problem solved! I've had it fixed for a while now and wanted to post up my "fix" so that others had a better path to follow than I. Sometimes things are as simply as a broken part!