The car itself looks nice. Enjoy!
Good news: if the engine in the car is not viable, Crosley engines are reasonably plentiful and affordable. They are simple-ish to work on, though there are a few quirks and machining challenges.
Ditto the parts being plentiful and affordable. You can find anything needed to rebuild them from Service Motors, Edwards Crosley Parts, or Yankee Crosley. All three vendors and others are listed on the club’s vendor page. Dave Edwards does not have a website - he does everything by phone and mail. Great guy to work with.