Welcome. Those wheels look good. Nice looking car also. For what it's worth. Germanlook doesn't always mean Porsche wheels. They're limited to wheel selection. And very costly, but anything with "Porsche" on it seems to cost more. In my opinion of course.
My opinion about your front wheels is; the better thing is to get widder fenders or widden them yourself. A narrowed front suspension will take away form drive-ability. Some people have used narrowed beams and like them, I tried it and I hated it. No turning radius at all.
There is a lot of advice and know-how on this forum. Feel free to ask questions. Try to use the search too, that's a good source of info. Good Luck.
Don't forget the moto, "Form Follows Function".