ESPO plus 1" springs

I have 340 +1 springs on my car with regular old gas charged Monroes and it drives and handles very nicely.
I’ve ordered the 6 leaf springs so I guess that’s the same, How did you find the length of the existing shocks with the taller spring? I have air assist Monroes in there at the moment so if they fit OK I will see how they feel with the new springs. I’m not racing, just want a combination of pliable ride with good road handling.