I've got the ASA 6 spoke version of those wheels on a 2000 Silver SVT and they look awsome. The satin finish looks really good and I think the ASA's have a more upscale, European look over other styles.
FYI: they don't make the ASA 6's anymore, and I've got 17s with stock springs, it looks great.
I believe those are 7.5 inches wide and they fill up the wheel wells nicely.