Be careful what you wish for. She either wants this or does not. Make sure you are on the same page. Too many times we see the man wanting to push his wife into something she really doesn't want and it doesn't end well.
Also, the other is true, if she does want this, then be prepared. This is not something that goes away. You cannot give and then take away. Once you take the plunge, you own the result.
Bottom line, be sure and communicate.
That is all..