I know what you mean, there are times when I get too much volume with the pedal, then I find myself pulling it back and come back to far and then struggling to find the right level. So I think I will try the morph approach. Are you boosting rig volume?
Are you boosting the volume with the rig volume and boosting the mids with the output EQ?
Actually thinking back the mids thing might be a bit misleading as it actually may not be 1db of mids or 750Hz exactly, I'm getting mixed up with my go to settings on my Axe FX 3 and any other equipment I might use.
My solo boost on the Kemper is actually my main rhythm profile, in the Amp Stack I add 1.0 on the mid pot and add 4 dB on the rig volume plus usually I add 2.0 on the gain also. Then I add more delay or reverb etc to taste.