If you want to improve handling then spacers are not the way to get there. A night an day difference would be to get a set of BC racing coilovers and call it a day. This will also eliminate the wheel gap while keeping you from bottoming out. I will try to get my OEM rims back on soon so you can see what it looks like, but here is my car with the drop and the rims are pretty close to stock offsets up front.
