I was looking at doing exactly that when I first started with this mess. But, I just thought the invoices I managed to make look ok. I only needed an extra column for purchase order per line as typically, as many do, have multiple PO'd item on a single invoice. That left my suppliers PO's looking bare with no logo, which I've just learned to live with. Still pee's off that my customer statements have no logo and branding on them. I had to explain to my customer that Intuit are responsible and if any of them are also using QBD be warned that this will be the rubbish templates you too will look forward to if you swap to QBO.

Sad state of afairs.