Best of luck with your new accordion! It was clearly justified to pay the extra to get this accordion checked out first in Italy (by the E.Soprani company) and by Liberty Bellows. I hope it will last you several years. (I still have doubts about the quality of Chinese materials, especially springs, and sometimes reeds if they are Chinese as well) but certainly in the initial period of using the accordion there should be no issues when the accordion is fine now.)... P.S. I received the E. Soprani yesterday. I cannot vouch yet for its durability, but it has a really beautiful full sound, everything works flawlessly, as far as I can judge the intonation is spot on, and most importantly, the accordion is super responsive, all bass buttons respond without hesitation (my diatonic Compadre, for example, is a bit slower with the response of reeds). I am no expert, but the instrument seems absolutely fine, at least for now.
Enjoy CBA! Despite your area being dominated by PA you made the right choice to go for CBA (in my opinion, having made the switch from PA to CBA 13 years ago).