Black wheels will completely change the personality of your car. Be sure and post pics after you're finished.
I'm lucky enough to have two sets of wheels and tires. I have the grey Perf Pacs, that came on my 13 V6. as well as a set of GT take offs (from Roush). My GT wheels got powder coated black. There's a tread floating around here somewhere with pics. Like I've said several times,the black wheels have really grown on me, much more than I thought.
The 18" GTs ride noticeably better than the Perf Pac 19s. The 19s aren't bad, but the 18s take some of the "edge" off of some irregularities on the road.
Whatever you do, is going to look 10X better than the secretary wheels that you have now.
`13 DIB, MCA, Perf Pac, Comf Pac, Back Up Camera, MT82, AE Driveshaft, Bama Tune: 93R, BBK Shortys. Borla Touring Mufflers, Air Raid CAI, AM Shift Knob, WeatherTec mats, Stripes and Tint. "Winter 18" GT Wheels and Tires, powder coated black" Redline Hood Struts, Steeda LCAs. Paid Cash.