Did you use the drop front Spring hangers?: I used the Hotchkis hardware that came with the springs,

What size front and rear tires are you running?: 225/50/15 front, 235/45/17 rear.

Picture of the car on flat pavement?:

Are you running headers? If so what brand and what is their clearance to the flat pavement?: Not now, but have the manifolds tied to a TTi 3" system for now. TTi step headers were on the the car when the 426 stroker (for sale) was in the car.
Setting on the floor side by side, the New Hotchkis spring had about an inch or so greater arch than the never used Mopar no. 14 zero arch oval track springs (for sale). I have the 2 position hangers but used the hotchkis.