I have a 2016 29 MV. As far as I know, the refrigerator is 10 Cu Ft. It seems larger than the last one I owned (2004 Greyhawk). The inverter is 1000w. It is only wired to the TV outlet over the front cab. I tested the outlet today to see if both sockets in the outlet are live when the inverter is turned on. They are both live.
An issue you want to be aware of is the vibration at about 60MPH. It is likely the driveshaft but could be in the tranny which is now a 6 speed in the 2016 models.
2016 Greyhawk 29MV
Wherever you go, there you are!