New 2014 Mustang

Keep it in a garage and never drive it.

Hahaha jk, although that's what it has felt like with mine all winter :(

As far as "breaking it in", I would just avoid long highway trips that maintain a constant RPM for the first 100-300 miles. Its better to break it in with varying RPM. As far as the clutch...nothing really. Have you owned/operated a manual transmission in the past? I wouldn't do anything differently.
 
Keep it in a garage and never drive it.

Hahaha jk, although that's what it has felt like with mine all winter :(

As far as "breaking it in", I would just avoid long highway trips that maintain a constant RPM for the first 100-300 miles. Its better to break it in with varying RPM. As far as the clutch...nothing really. Have you owned/operated a manual transmission in the past? I wouldn't do anything differently.
Keep it in the garage alright. Lol
 
As far as making it look nice, don't ever bring it through an automatic car wash or use a buffer/oscillating polisher. You will get tons of swirl marks. Swirl makes are especially noticeable on the Race Red color.
Thanks! As far as washing it, I always wash my cars myself. Lol. Automatic car washes don't do the job correctly. ;)