Will these wheels fit?

I'm working on planning my first GL project. I'm working on a full daily driver resto of a '73 Ghia right now, so the GL will be a few years off, but I like to have a well thought out plan. I found some pictures of these 19inch Fiske wheels that I think are just beautiful. I was wondering how hard it will be for me to shoehorn 19x8inch front wheels and 19x12inch rear wheels under a super? I figure I am going to need widened fenders and narrowed suspension, but has anyone gotten this big under full fenders, or would I be charting new waters? Thanks for any feedback. I'll probably post my current thoughts for critique if anyone is interested...