If the rules could be revised to where you weren't required to judge the gates through class E
you could run a regional slalom class E event with 2 tower judges(just like is required now),
no gate cameras,no gate DVRs,no gate monitors or wiring between all of that stuff.It would be a move in the right direction for making these events look more appealing to host sites
and the volunteer officials (sorry to be slightly off topic).