That's brilliant - just got the UNO2 chip and was about to ask if anyone had a script to go off!
Using a HX Stomp for info.
To get the script working 100% on the Stomp I just had to change the CC's in the text file to 49 -> 53 to map to FS1->FS5 and set the pedals to CC 1 and CC 2 ( they were both set to 55 in the script above)
I'm going to do a bit on this to get the looper etc working nicely. I'll post the script if I get any nice results...