yes go for the family visit visa route, you are a british citizen and you have all the rights to sponsor your wife to visit you....and besides, whats the point of being married if you live far away with each other?? so its either she visits you and you visit her until you meet the requirements for the spouse visa.
I also agree that every wife should be given the chance to know the way of life here before they settle , its not very easy living in the UK , its not made of Gold and Sparkly diamonds you have to work hard for it...good luck !!