If you can...
find one from Bob Grasch's recent production run, I think you'd be very pleased with it. I have one installed on one of my X's with two fans and its cooling abilities are amazing. Can't speak to the Vick's product. I suspect it would be comparable, but I think it installs with tabs, so might not be as secure. Perhaps others can weigh in on the install. I've always been pleased with things I've purchased from Vick's.