Hello L. Thanks for your PM message BTW.
My honest opinion here. I work with this stuff damn near everyday of my living life as of the last year and a bit.
It is a very hard task to lay or bag a perfect piece. Every part is near promised an imperfection by the C/F gods. I pray hard too !
Q.B is no stranger to making C/F products and I have always admired what they do, but at the same time always heard mixed review and myself have not ever ordered from them. That being said... About 7 years ago now I almost paid in full for the same set you just got, tank included... But bought an Akrapovic slip on instead and a few other bits with new tires for the season then.
My main concern is not the chip in the finish or the fact that the main center line is off center too ( My old Sebimoto full Carbon/Kevlar Tank had very similar traits ).
I would be concerned that the fuel cap bolts are not all proper, That would be enough for me to send it back.
If it leaks, it will get damaged more then likely and it is more then a fire hazard. Not worth the risk.
This is the main reason my own choice for giving up my Sebimoto and hunting down an ETI endurance fuel tank ( Which I own now ) until I design/produce my own line of Fuel cells which will be modeled after the ETI endurance tank with a few changes and available only in full view carbon. Not a white gel coat like the ETI tanks.
My only complaint about the ETI tanks is you can not see the Carbon fiber weave.
Let me know what you decide to do with it all L.