As odd as this is going to sound, I totally respect a guy who can actually live up to his convictions - so few do, which of course makes those convictions suspect. The problem is that more often than not, nature conspires against those convictions and I don't respect a guy any less for giving into nature. God made us imperfect and it's this imperfection that makes us human. We're going to desire to do what nature (and God) intend us to do, whether you act on these desires or not isn't the issue, it's that you do desire them that frustrates men of conviction.
Jesus said "I tell you that if you look upon a woman with lust in your heart, you have committed adultery", this scripture alone is enough to damn every male on planet earth from puberty to old age. I commit this sin on a daily basis because it's hardwired into our bio-psychological chemestry. I don't think Jesus meant to illustrate how screwed men are in this life so much as that there's really nothing we can do to avoid sin on our own accord.
If you are in fact sincere in this conviction I'd have to stress that what is offered to the men on this site in the most positive refelctions of what a man should be is far more important to someone such as yourself than to guys how don't share your outlook on sex. I say this because the very requirements of saving yourself until marriage don't allow you the luxury of being wrong in your assessment of women that having multiple partners will teach you by experience. You have to know your worth by learning it from the experiences of others rather than doing for yourself. You have to adopt the idea of being the PRIZE and understanding what women truly want (not what they say they want) in a man without the benefit of learning this first hand. You also have the hinderance of achieving the goals and ambitions you have either by accepting the responsibilities of marriage and driving towards them or remaining celibate while you do so. Sex is a strong impulse for the gender with the most testosterone and it becomes far too easy to compromise your personal identity and life's ambitions to accomodate the ONLY way to have sex - in your case marriage being the only option. Likewise it's far too easy to settle for a woman without the maturity to handle the reponsibilities, liabilities and accountabilities of marriage in ordrer to plot the shortest distance between your desire and her intimacy - again, marriage.
It is far more important to put your own self-interest ahead of women and everything else if this is your conviction, because you stand to lose so much, without the benefit of experience. I know at some point of reading this you'll say to yourself, "I'll just trust in God to bring me the best wife." And while that's a noble, faithful consideration, I'm sure you wouldn't say "I'll just trust in God to keep the cars away from me while I go play on the freeway." There is still an aspect of making the best decision for your life.
Personally I think there is far too little positive masculinity emphasized in any denomination of the church today. Women have learned from countless generations that the next best means of controlling men besides sex is their own self-righteous religious virtues. Beware this dynamic, it's exactly why most churches are as feminized and retain such a high concentration of AFCs as they do. I have yet to encounter the church guy who isn't a complete AFC and supplicates to his wife because she's controlled the sex for the entirety of their marriage.
Better to live under the corner of a house than share it with a quarrelsome wife.