I think the AOD, no wait, the 331 stroker engine, no wait, the AAW rewire kit, wait maybe the Shelby ten spokes, hold it no, the CAA cold air kit, naw, the trunk mounted battery.
Duh, there's the Electron cloth top with folding glass, darn no again, the Power windows and remote door and trunk locks, gosh nope, the custom leather covered 95 Fox body seats.
Oh almost forgot the custom Autometer gauges, but, it could be the custom billet hood hinges, then maybe be the LED conversion or the recently completed EPAS!
Oh damn, too many to pick a favourite, I love 'em all but mostly, more than anything, I thoroughly enjoyed doing 99% of the work myself.
Modified 68 Mustang convertible, 331,AOD, MCA Red Grille Medallion, 2014 MCA Pinnacle Award Driven class
05 Mustang, MCA Grand National Gold