No problem. Like I said, its a bit of an expensive route, but it gives you way more options for radiator mounting. You can pick up a quality 2in Civic half radiator that out performs most 3in cores. Ive had one in every DSM (read: all 7) and they have been fantastic. Heres a decent-ish picture of it installed in the Evo. You can make out the black ProClassic:
Note: The biggest reason I liked the half radiator is because it minimizes the amount of heat soak from the exhaust manifold since it was front facing... though thats not really an issue with any of the Datsun engines.