Dear Silverhead, I reciever the notification on your post, but your post dissapeared from topic for the reason unknown.
I'd like to explain my idea, cause I find it interesting.
As HX Stomp has the sockets for an external two button footswitch, it's possible to assigh FS4 and FS5 to recall snapshot 4 and snapshot 5 (theoretically).
The preset change is to be performed by pressing FS1+FS2 or FS2+FS3 (ordinary way).
For using 5 snapshots expression pedal must be sacrificed, but that's the price.
Using HX Stomp with midi foot controller could allow to recall even more snapshots.
I dont' believe that adding more snapshots requires more processing power cause number of blocks stays the same.
And this is minor change to OS as well.
Sorry if I posted this in a wrong place, I'm just a newbie )