Non-sequitor here, but since this is about the Trend, I might as well mention it. This isn't a deal breaker, but it does mean an extra $1000 to factor in the price:
I checked with a dealership to see what type of battery converter the Trend has. It apparently has a single stage model. This is a minor thing, but I'd definitely be chucking it for a Magnum Energy MMS1012 which would give me 50 amps instead of 45 for charging, four stages instead of one... and 1000 watts of PSW goodness so one can plug a Keurig or other small appliance in while on the road without having to fire up a generator.
If the Trend has a single speed water pump, that also should either get an accumulator tank or replaced with a variable speed unit to minimize those late night "burrups".