My previous post was about how the DC switching-mode supplies would interact with the generator. I havent got any response to that here, but a manufacturer application engineer says there is no line-side filter on the those power supplies and so they have very low power factor, which would limit this type of load on the generator to maybe half of the rated load.
However, on the brighter side, if the high-impedance generator output has severe voltage sag, maybe to 90v during a load peak, the regulated dc power supply would continue to provide 24vdc. So, Im expecting the generator output waveform to 'go to hell', but about half its rated power could be converted to useful 24vdc.
I guess thats my own reply to my earlier post.