These things are slick. I had EU2000is in the past and this is equivalent in performance and only 3 decibels louder. Haven't noticed a difference in fuel consumption.
I have one with a bad inverter (you can use for parts, as it was part of a known bad run) and it's replacement which has less than 5-hours of run time on it. Excellent condition. Mobil 1 4T oil.
Can demo and bring to TWS this weekend.
If you have ever wanted a quiet generator for warmers but didn't have the stones to spend $900+, pick this one up ;)
$375 including the parts donor
http://www.homedepot.com/p/WEN-2000-...200i/205825829