Of course, other cobra owners will ridicule and snicker if your FE engine only puts out 400hp, and you'll never develop a tolerance to that!
I see you pay attention to my postings PL...
You've swallowed a lot of myths in your young search. Forget the 'handling' difference you're concerned about. You cutting laps with this? Get a small block SPF and you'll be happy-just not a Roush.
Any FE will make the noise you're jazzed about-an SO is for serious work not bragging.