Fitting Poly blocks into an already built-out signal path usually ends up with problems. IME it's better to start with those DSP-intensive blocks and build around them.
I've fit Poly Pitch, Deluxe Compressor, Essex A30 and IR, tremolo and reverb into a Stomp preset..can't remember if a delay was involved but I needed the Poly Pitch to mimic the baritone guitar for Chain of Fools. Before the IR/Cab Block overhaul I wasn't able to fit an IR or cab into the preset whereas afterwards I was. In a normal Stomp preset I could see easily adding more blocks without hitting the DSP wall.
I'm totally pipe dreaming here, and of course this takes Line6's vision of Stomp as a simpler pedalboard-friendly HX device and tosses it out the window, but I could imagine the display screen on the Stomp could scroll left/right to show more of the signal path if more than 8 blocks were allowed. I'd imagine this would be quite some work for the boys in Calabasas for little return and only affecting 2 SKU's. Maybe a whole signal path overhaul for the entire HX line that includes these and options like multiple parallel, side chaining, etc. would make it all worth it?
/pass it