etlender: I don't know the answer but I'm pretty sure you can find information using the search function on this site. For that matter I have often found what I'm looking for by simply typing in the words describing what I want and using a Google search. BTW, I think the F50 wheels are larger and might provide "that look", if they appeal to you. Good Luck.
Affordable is a relative term. If you like the look of your current wheels, I suggest that you look into having them powder coated or painted then find some suitable tires. I would not suggest the FX50 wheels as they are 21" and tires are definitely not cheap. Also look at used wheel/tire combos. You can often find good deals on local classified websites.