Thanks Hartman. That is all good advice, maybe I should look at the Honda EU2000i but it costs $1300+
Still at $280 that Honeywell HW1000i is a steal if it will even just power the HMI 400, but I doubt the power it provides is as stable at the Honda EU1000i
Maybe I should buy the honeywell and test. Is there any chance it will damage my HMI or Ballast?
Thanks, Adam