The only issue I have with most of the 17" wheel packages sold today is their available width choices.
First off, 9" wide wheels have no business on the front end of a fox body, yet that's what most sets consist of. The only tire that looks right in a 17x9 wheel is a 275/40/17. Unfortunately, you're not getting one of those up front without a fight....especially on a lowered Fox. Not to mention, they stick out way to far with a Fox offset.
Secondly, they should offer a 9 1/2" rear wheel. They could still be designed with the "deep dish" look we all love, yet wouldn't be so wide that anything short of a 315 would look tight on them. The 10-10.5" wheel works well on an SN95, but on a fox, it requires beating the snot out of the inner fender well area with a BFH to fit. Not to mention, 315" tires are limited in selection and are damn near double the price of a 275".
17x8's with a 245/45/17 up front and 17x9.5's with 275/40/17's would be just about perfect on a Fox.