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ZDan : Did you not have an accident with your current car? If you 're not happy with the fix or have second-thoughts, then you are free to change it. Just don't try to convince everyone else that suddenly factory solved all the problems or that they'll solve them easily in a performance package option. It is not that simple and I believe you know it already. I like the choice of the new engine which for sure is an improvement, but it won't suddenly move the car into a whole new category. For me it is a total waste of money to buy the new one and start doing the same modifications. It would make sense only if he is a newcomer, or his 86/BRZ is already old with high mileage etc.
I won't continue this discussion. Got to see a nice movie