If you like stock 19s, a pristine set (there's at least one for sale right now) for $1,600 to $1,800 would be your best bet by far. And I'm talking both form and function: they're beautiful while being light and strong. Anything comparable in weight/strength will set you back 2 to 3 times that on wheels alone.
Unless you have a big ego that demands you have a different car than everybody else, I'd find ways to individualize your car other than wheels/tires. Take care man.