While I am sure that Simon would love if he could throw the tarp off the 220 film machine and offer 20 roll pro-packs of 220 as part of the ULF run, it is clear from earlier posts that the old machine would take a lot of reworking to get up and running, it was probably an early computer controled machine and we all know how quickly computer stuff gets out of date. No doubt it would require rebuilding hardware and software from the ground up to get it into production. They have run the numbers and the business case is NOT there. Just look at the edge printing on current Ilford 120 vs the Ilford 120 from 20 years ago to see that the current machine is a totally different animal.
220 equipment can probably be modified for 120, in most cases by twisting the settings.