Matt, You want a visibility issue? Sit in a Nissan 370Z sometime. Based on magazine test reports, I thought I wanted one. One climb into the driver's seat convinced me otherwise. At 6'3", 240...no way.
I frankly don't understand Matt's Mustang complaint...I think outward visibilty is quite good. Both side mirrors large and easily adjusted from the driver's seat. The rear quarter windows do give a vew, the view out the back window is fine. But then the Bullitt model has the same seats as the GT500 of that year...maybe that makes a difference? I'll confess to not having driven a base model. I just wasn't interested in them.
BTW, the Brembo brakes & 3:73 rear end were available since the 2011 model year...with the manual gearbox only. However, that total 2013 track package sounds very attractive! Lots of goodies there for one low price.
Must resist temptation...must drive my money out of the Bullitt...it's more than enough to get me to the pool hall & back...MUST resist...Must resist...