[Ken Case]

I'm curious to see whether anyone else has a suggested workflow for you, but I'd probably use another tool to process those orders (such as OmniOutliner or a spreadsheet—something that can do calculations). I would then use OmniFocus to remind you of the things you need to do (perhaps with a link to an appropriate document or folder in your actions' notes) rather than trying to use OmniFocus to actually do those things.

Does that make sense?