Welcome, nice collection of cars!
I wet to HS in Okemos, graduated from Ferris State and lived in Grand Rapids for a while. Mother still lives up in Charlevoix, so go back there once a year.
A tune+3Bar MAP sensor will get you in the 12.7-12.8 range at 110mph. Ford can tell if your tuned, though some people think a 1 hour battery disconnect or driving 300 miles can fix that. Do get you a ticking noise if you moving your wheel back and forth? Will need to open window, easy to hear in a garage. A number of '13 PP guys are having the issue, including me. I'm goign to pickup my car from the dealer in a few hours, they replaced the hubs to get rid of the issue.
I've had mine for almost a month now and I absolutely love it as well!
