Before you tackle fruit lambics ask yourself whether your wife likes those from Lindeman's or those from Cantillon. Big difference. My wife likes the Lindemnn's, and my fruit lambics tasted more like Cantillon's. Which explains why she hated Cantillon's beers when we visited in October 2013.
I too like to try brewing my favorite European beers, as some of them, especially the lower gravity ones, rarely arrive here in good shape. Plus, they are more of a challenge. Anyone can knock out a APA/IPA/IIPA that tastes great, try making a great Dusseldorf alt or Czech pilsner.