1) +1 for single process sequential printing.
2) When adding a new process it doesn't copy the temperature profile from the source process. I don't use a temperature profile at all so when the process is copied it adds a default one in, which I don't want.
3) When adding a new process it should optionally, probably via a prompt, associate the selected model with the new process and remove it from the process it's currently associated with. The prompt would occur immediately after clicking the Add process button and could also contain a "don't ask again" option and include the default for this prompt in the Tools>Options>Models tab. In future this prompt could be expanded to contain other quick options that are frequently changed when adding a new process.