Leaf springs need advise for ride height

Looking for advise on how to pick the right spring for the ride height that I want to achieve.
Have searched found a lot of info on who make what but not much on figuring ride height.
ESPO does + 1 & 2, stock and - 1 & 2. General does stock and plus 2.5. Hotchkis are 1 inch lower but read they could be too weak? Dirt track springs??
Want to keep the lowered look that I have (flat worn out 40 year old springs) and have a good handling spring. Have PST 1.03 torsion bars and Bilstein shocks. Rear tires are 25.4 tall
Here is a picture of the current ride height that I'd like to stay close to.
Thanks for the help.

View attachment 1715227727

Gorgeous car.
I agree with @BigBlockMopar here.

You can always Get the spring rates that you want and adjust ride height with lowering blocks. Keep an eye on your pinion angle as you lower it down.

Also, while this ride height looks good, that front end could probably go down an inch and look even better (IMO).