In their defense, in the past they have been targeted with having more than adequate and beefy planes, and some complaints and suggestion have resulted in lighter airframes, ( I am assuming)

The lack of fuel lines is understandable, no big deal, get 3$ worth at your LHS and its likely reliable and good for 3 years.
I have only owned one AW Extra 260 Freestyle 30cc, the airframe was 100% as was hardware compared the dozens of other ARF's I bought over the years.

I would only ask for the optionial tunnel In that frame.
No company has 100% satisfaction, hopefully something can be resolved if needed.