I like your rewording, you can always save 'auspicious' for another sentence later:) However, if the text is used for a speech, you could keep the original version and it would sound fine depending on how you say it (how you deliver it)! Having said that, I think your instincts are right and the original version could be a bit long (or wordy) and the new version sounds good - so I'm voting for option two:) Hope that helps.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.