Of course you think it looks better in black when you don't have the green. The green is what makes it. All Mustangs that are green look better with the correct catcher. Sorry mate.
I have so many green catchers I could paint one purple easily to fit my VC-SPORT but in my heart I know that it's not the original. So I get the original. I could mock up the red and white 73-74 Mustang but I would know that it's not real!