Roush Spoiler only?

I've so far resisted ANY mods to my 05 REDFIRE GT. Been tempted by racing stripes, but fearful of cheap look with tape and can't afford paint. Really love the look of the rear end of the Roush, but wonder if it would as good with spoiler only (without the bumber/exhaust mods too). Has anyone seen anyone do the Roush spoiler only? Got pics? This is driving me nuts, but will probably just end up staying stock.
 
Yeah, it was tough to think about holes getting drilled in the rear fenders, I let the bodyshop that painted them install them and they said the templates provided worked really good and they had no problems at all.
 
I've got the Roush spoiler too. I had the dealer install it when I bought the car. I'm not a big fan of add-on ground effects, so the only thing I wanted was a decent wing that didn't look to ricey. I really like the looks of it and the center part mounts in the stock wing holes.