Anybody run the Rotel 981 in mono?

Rotel claims an output from last series (and I suppose lattest variant) of 360 wpc a side.What would concern me is that amount of power in that smal a chssis with no fan.Guess one could consider the $600 list and the corespoding used price tag to mena it could be seen as Bic lighter type of amp i.e.disoposable after a few years.That would be an awful lot of heat.For what I might spend I guess going for a bigger Rotel 2 channel or it's NAD or Adcom equivilant would probaly make more sense.Any experience out there?