I'll likely end up dynamat'ing the doors, underneath of the modular panels, and underneath the plastic floors of my BD just for the heck of it. Unless, of course, Ford offers this as an option just like Jeep does for the roof. I'd find it hard to believe Ford wouldn't.
When I went in to buy my used Mustang, I was required to put a non refundable $1,000 deposit on the car to hold it for two days so I could go to the bank and get the purchase ordering/ financing squared away. I'm sure this is a pretty common practice.
2014 Mustang GT Premium Hard Top
21,179mi. New Water Pump
26,653mi. Pinion seal(s) replaced
42,647mi. Takata airbag assembly replaced
67,995mi. Inner Tie rods replaced
" " Outer tie rods replaced
" " Both front wheel bearings/ hub assemblies replaced
~80,000mi...