One of the features i miss from my sequencing days is the ability to move a selection of notes that were often discontiguous. I think this feature can be relatively easily installed into the current Find/Replace dialog by adding a tab for Move. When the Find function selects the appropriate notes based on the user's criteria, and any necessary Replacing is set up, the user can take the resulting data or selection and transfer it to another channel or pattern.

I envision additional options to overwrite the target fields with some possible options, such as overwrite only if empty or only if the same type.