MKS GR-9s vs double straps
So I have MKS GR-9 pedals and I absolutely love them. However, I'd really like to run double toe straps and the things aren't built for them.
Are there any pedals out there similar to the GR-9's (narrow platform pedals that work well with soft-soled shoes) that are double-strap compatible? OR, has someone come up with a way to run double-straps on the GR-9's? I know about PowerGrips, but I don't like them.
Thanks. Apologies in advance if this has been discussed previously; couldn't find anything using Google search.