I am glad you are in a better place and are looking forward to getting into the hobby, have fun shooting your purchases; I would avoid the 2nd and third hand internet gossip and form your own opinions from actual hands on experience.
One other thing, Norinco/Ploytech is not know for quality, this is highy documented; those expecting consistent quality from a Norinco/Polytech product have not done their home work. I mentioned previously in an earlier post the M305s that came with improperly indexed barrels, or cracked frames on their sig knock offs, or the T97 with the barrel/gas gouge just to name a few instances of their poor QC.
Norinco is budget friendly, if you want a quality AK style platform you should look at a Valmet, Norinco/Poly have always been a crap shoot at best.
It does not make it right, but it's the reality.
Enjoy your new T81