So long as you can express enough of these signals, wealth beyond her income level won't be a deal breaker.
[1]: please just forgive this term as a stand in for the personality traits that express in people with sufficient testosterone and success as defined by the society.
[2]: this point is just common sense across all genders... having options but choosing one is a form of backing for a compliment. Choosing her out of a pool of no one else is not flattery, it's desperation.