Kevin You can "Redo" a payment on a 1 by 1 basis, but you can't redo several payments in 1 go.
Can you get the other parties to use direct debit? Then they will submit a direct debit to you and you have 5 days to accept them in the app. That way you don't even have to think about it.
I use direct debits as much as I can (but I also have set them all to be automatically accepted so I don't have to press any button) or just use recurring payments. But for things like you mentioned I don't want to forget any so I don't want to have to remember each month to pay them by hand ;)
BTW, SEPA XML files are not for Business only, you can also use it when you are Premium, see the pricing list: https://www.bunq.com/assets/media/legal/en/20181106_consumers_business_pricing_EN.pdf