- Change the compressor to "Pedal 2" type.
- Delete the Tremolo block. Use the tremolo parameters in the Amp block instead (attach controller to Tremolo Depth to engage).
- Delete the Chorus block. Use X or Y in the Pitch block instead, set to Detune.
- Delete the 2nd Pitch block (Octave Divider). Substitute with a Ring Modulator (set to Tracking, adjust frequency).
- Do not change the Cab from UltraRes to Hires. HiRes takes up more CPU than UR!
- Turn off the noise gate in the grid input.
Now add a 2nd Reverb block, using the Spring Reverb type, becomes it takes up the least amount of CPU.
Note that the spring reverb doesn't support Hi-Q (the parameter is there but it doesn't change the tone and doesn't change CPU). But it still sounds great.
If there's enough CPU left, switch the 1st Reverb to Hi-Q.
There's no need to use 'stereo' UltraRes in many cases. Place the Cab before the stereo effects on the grid.
To make use of the micro-delay, wait for the new Cab-Lab to be released. You can then apply the micro-delay and save it in a single IR.