If you use the corny QD's that have the MFL barbs, you can just buy MFL tailpieces for your sankey coupler/s. All you need to do to switch is unscrew the MFL connectors and put them on the new coupler/s. That's what most of the "conversion kits" are.
Here's what the tailpiece looks like-
Here's a full kit that has everything including the corny QD's and hose clamps-
I'm trying to find some porn filmed by a dog wearing a GoPro. - SharonaZamboni
Hunter, when you get bored, will you put a taco in my elephant's hands for me? - Hat