Do what I have done. I’ve got over 1000 buildings I received from CoM over 11 years in storage including all mayor pass buildings, parks, landscape etc etc. I have everything open and fully upgraded and I have run out of room to put them too. You aren’t alone as I’m sure there are hundred’s of other players in same boat who have the same situation. Even if EA do give us more land it still won’t be enough we actually need a new island or something.
when I opened up my last region, Sunny Isles I had enough land and beach deeds to do it all in one go. I still have around 30+ deeds for everything so if they do give us another island I’ll open it up the same way! 😁