Captain Sim wrote on Jan 3^rd, 2018 at 8:22pm:

Thank you for your interest! The only benefit of buying now is you could start flying now. It's like getting up early to see a sunrise. Priceless :)

I would consider buying if you can give a price range for the Expansions, just don't want to buy, and then regret it if the cost was too high

thanks she does look lovely