Budget workbook with summary sheet

Attached is a photo of the provided summary sheet, and at the bottom you can see I added sheets. The original template came with one summary and one sheet.
If we determine that editing the given template to my specific needs won't be possible, or will be extremely difficult, I'm open to the idea of re-doing the workbook. The biggest hurdle was entering in each item (expense) for both my husband Jake and myself, as we have completely separate incomes, accounts, etc. So that part is done, and I don't mind having to do some extra work beyond that to get exactly what I need out of the budget...I know excel can do a lot that I'm unfamiliar with, so I'm looking forward to growing through this project! I'm sure the knowledge will also help me in my business, as I recently became a two-store pizza franchisee :-)))