As has been said, you must be totally comfortable with it first. Next your wife must be in total agreement and comfortable with it, not a shred of doubt allowed that could come back in the form of an I thought that might happen moment. Talk it through completely, going over all possible outcomes, including the future employment considerations, recognizing your in the world life may change in the future and this a hard one to take back. good luck, it is ultimately your decision.
Babes