Need Suggestions for Height of Espo leaf springs with my QA1 set up for my 1964 valiant

TThank you

Thank you. Yea. Thats what im thinking. I plan on running 245s/60/15s
The pic of My car above also had flipped frt. spring hangars, custom shackle mounts offset up ~1.375", & 15×7's...so that car is riding ~3.5" lower than a -0- lift/drop set of springs for comparison.