Alec, I studied the how-tos for weeks with the idea that I'd do it myself. At the last minute I paid my body shop to do it for me. I was running really short on time then and could just drop the car off and get it done the same day. They charged me $200 bucks. That was way too much, I think, but I got in a hurry. Be sure that you read the full write-up on the install. There are several additional parts that you'll need to complete the installation. It's possible to find some of these online with some looking. I got them from the dealer--again because I was short of time. I think the parts ran me $170. I wound up with something like $750 invested in the project. I never would have done that if I had known in advance how much it would cost and how long it would take me to round up all of the parts. Here's my write-up about my experience:
https://mustangforums.com/forum/v6-s...xperience.html
Good luck!
Dave