Leaf springs need advise for ride height

I don't quite see a lowered look in your photo but you can always finetune(lower) the rear height with lowering blocks if you want.
For handling, leafsprings work best when they are nearly flat with the car's weigh on them.

Love the car, but anytime I can see the top of the a through the fender-opening I feel the stance is too high and there's room for improvement.