See my post above for spares that you may need sooner than later.
Brushless motor shouldnt go after a few months, they dont wear out like brushed motors, ive had motors still going after 5 years thus i dont understand that advice personally.
I also feel the metal chassis from ftx are made of cheese, eg the outlaw one bent pretty easily, yet my custom carbon underpan for the ftx banzai takes hit after hit after hit at 60mph +
Maybe the ftx carbon is crap, i know they dont drill the right sized holes in the shock towers, so would avoid those, tho they are still strong and havent ever broken, tho the body protects them quite a bit when they are exposed on the vantage.