I'm gonna chime in here as well,
I also got the RTFcarbon trex v2/Rd6000 super 6ch.. and an x400 kit with electronics. that i put together about 6 months ago,
On both helis I have had to Replace all the servos(the orange rc expert jobs)[:'(].. the gyros my choice I R&R them with 401s but,
the telebee gyros still work just not to my liking.
With the exeption of the servos and them lame blue batteries plus the so called carbon parts,
The birds Really Aren't that bad.
Yes My trex was Rtf a wee bit Rough but It flew outta the box took some more trimming to get nice and smooth.
then a week later,
the motor started Running backwards, to this day dont know what the hell happen I ended up having to
Reverse two of the motor wires and back to normal it went.
Rc expert is very good with communications back and forth and was happy with there shipping that ken dude has no
personality but i got what he said, he had sent so that was cool.