When receiving an order with mulitple budgets active, we now have a nicely structured list, that is ordered by budgets and shows the funds below the budget. I think it would be great to have a similar display on the order creation form, so it's easier to spot the right fund with mulitple active budgets.
I was just about to file this as a new bug... Bug 31459 added lovely top headings with the budget name. I think these would be nice to have every where in the acquisitions module, but starting with the form for creating order lines.