I went with Eibach sportlines, BMR sway bar kit, and their cradle lockout kit. Very happy with the stance, handling, and feel. The only thing I would think about doing different is going with the BMR springs instead of the sportlines. Kelly is their Mustang guru, and he told me a lot of work went into theirs. They liked the look of the sportlines, but the camber was just a tad off for the geometry. So their springs have a slight rake; similar to the Eibach prokit.
I had sportlines, loved the drop. But, when I overhauled the rear suspension with the full BMR catalog lol.. I swapped to BMR springs. Overall better ride, and definitely better performance. I went with Vikings in the rear, but still only have stock PP shocks with BMR springs up front.
So I'm still undecided what else to do with the front as well.
pics?