a fun site I am on cause of our trailers
http://www.4x4community.co.za/forum/forumdisplay.php?f=147
good info their some of it not good on our setups ? but only cause of the customer service issues ? and a few things with the newer ones ? that said down their they are very very very popular and like you said really for how many very few people have had issues
I have close to 5000 miles with about a month under the tent on ours now and I am still loving it and plan on making it more MINE

and doing a few things and still think its one of the best designs

so not raining on it just sharing their are a few small issues
the one I have yet to address but the shock mounts I am going to beef up one person here had them break and at least one in SA on the other forum had them break ? so that is enough to beef them up !
again I would seriously say replace the fans in the charging setup in the nose cone since mine went and smoke poured out !!!!!! lucky we were their camping when it went
I use a honda genny to keep it charged up every few days
as you say and I say

only small things
OH one other thing armor up the front gas can carriers ! notice the new ones are armored up
I had a scepter can and some road debris flew up and sliced it open !!!!!!
they are not protected properly I think after having had that issue
I also have one large dent fist size in my nose cone box from debris !
so I am going to armor the whole front or do the OZ screen thing I see a lot down their
we picked up some antislip stuff at costco its that rubber stuff that is kinda like mesh ? it helps keep the mattress from moving around as much ?
we also put some thermarest style pads under our foam and really made a huge difference
also its nice to know I keep our bags pillows and everything up their when we move camp and the cover still goes on just fine so makes setup for the base very very fast pull it open and you are done
hope all this helps and will be fun to see pics when you get it