Wad - in a sense I am not surprised. A Penthouse woman would likely have some facility to handle men with aplomb, and is less likely to be insecure. Insecure women make a happy relationship almost impossible. Nevertheless, I am envious - not for the looks (although that is nice), but for the character and values you describe.
But I really, really think men should never get married until they are at least 30. Most are not mature enough themselves, and are not experienced enough to discern the right kind of woman to marry - meaning one that is not dominated by insecurities, has a sense of self, and views the relationship as a partnership rather than just a wallet.
One might cast me as cynical and negative, but the truth is that a lot of us runners on this board are typically pretty ambitious and focused guys and notwithstanding our skinniness in the Darwinian game many of us attractive marriage partners. The pressure that gets applied to us kinds of guys (along with their general nature to be nice to be the person they are seeing which makes them not look out for their interests) leads to all sorts of misery down the road.
My advice to guys - wait until you are 35. If you want to have children, take care of yourself physically and find a caring, nice 25 year old. The only downside is that it is easier to keep up with kids (and a lot of fun) when you are younger, but in the end being stuck in a marriage entered without a good and mature sense of self is just trouble.
I hesitated to post this because of a fear of being accused as sexist. But nothing could be further from the truth - I have two daughters of college age and clearly am in their corner in every possible way. Men ought to have life strategies to marry a younger woman at age thirty five after having obtained a good start in life, and frankly, women, who are limited by a biological clock in ways men are not, need to start thinking about marriage much earlier.