They did not promised a new cockpit on this early update. When released and, if charged, you can complain as you are doing now (and you will have my bless:)). But right now that is just your assumption.
The FBW is new so it is quite normal that might need some tweeks here and there.
GFO is a new product. If it is by subscrition or not we don't know yet, again. But it is normal that will have a cost when released and by the end is always up to you if you buy it or not.
Regarding the liveries I really don't get all this anger. We have the same number of operators without all the different regs numbers, more or less like other products in the market (Fslabs, AS, CS, QW). I have not seen any anouncement about entire fleets BA, ANA, UA, AA, etc. been included in the T7 package. And by what I have read here PMDG can't do a mistake like they did here with the GFO's liveries.
And at the end you don't have any problem because the fslabs airbus is better than the 737 which has nothing to do with our beloved T7 and this topic.
BTW, you have a beautiful dog, Eric.