First off welcome!
Second- Don't sell off your Mach 1, I love those cars to much, by far my favorite of the 99-04 Mustangs. And IMO Mach 1 > 370Z, and yes I drive a 370. If you can keep the Mach and get the Z do that. You'll have the best of both worlds. THeres no shaker hood option on a Z. Now I think I speak of everyone when I say-
