The front swaybar might be a little tricky, here is a decent write-up with pics. Swaybar part starts on page 2. Controlling Body Roll with Whiteline
The JHR clutch line is not too bad, just pay EXTREME attention to the little clips so you don't lose them. Here is the write-up I made on the clutch line. https://www.allfordmustangs.com/forum...utch-line.html
I would recommend doing the brake lines at the same time as the clutch line so you can bleed the entire system together.
Here is a write-up for installing lowering springs. 2011 Mustang GT 5.0 Ford Racing Lowering Springs Install - LatemodelRestoration.com Blog
Everything else should be cake.