Love your teardrop and LC. I'm assuming your 100 tows it just fine?
I've been thinking about making the transition to a teardrop w/ RTT but was worried about space with the wife and 2 kids, especially with the wet weather here in the NW. You're doing it with 6 so I think it should definitely be doable for us!
With the oldest of the 100 series it tows fine. Every couple of model years the 100 series and subsequent 200 get more power/more gears that help with hills.
Kids love the tree house factor and I like that everything stays with the teardrop, not weighing down the daily driver. Space-wise, this is still a camping vehicle. You kind of deploy it and live outdoors.