Can the engine side of the hose be cut a couple inches enabling the hose to slide over in line with the radiator outlet? Or is the hose moulded on that end prohibiting cutting it?
If you can't cut it, bring it down to your local auto parts store and ask to look at all of their in-stock hoses for a possible match. Remember, you can cut a longer/weirdly angled hose to fit your particular application.
What does the radiator manufacturer have to say about all of this? Is this a direct fit radiator?