I think they would clear fine with 25mm spacers. I have not lowered my car, so I can't say if there would be any issues with a combination of 25mm spacers and lowering srings or coilovers. I am very pleased with the way the larger tires and spacers filled the openings. I was originally thinking of lowering her a little, but I scrape sometime at the stock height so I think I will leave things be for now. Of course, I know how I am and I am sure that I won't be able to help myself eventually.
Ben