Understand about the tire noise which sounds like a bad bearing. I got this car because it was a much better, quieter ride than the imports(Honda, Toyota). That lasted about 14,000mi. till those Pirelli P Zero Nero's started making noise. Have 20,000mi now and they just keep getting louder. Rotating tires and keeping correct pressure does not help.
Other than that, car is still a pleasure to drive.
From the Swamp, Lenny
2012 Mustang 3.7/M6 Prem-Pony
2011 F150 XLT SCab 3.7