Tree, your BEAMS pulled over 17kw more than my Gen2, where my max power was in a band from 5.8k to 6.8k RPM, but I have an aftermarket exhaust that may have added a couple of extra kw.
I also noticed that Steve's Gen3 Bathurst only pulled 1.6kw more than my '90 model ADM Gen2.
It was interesting to compare the different cars and ponder over the results, but keep in mind that there are probably some other variables that we don't know about.