Need help about front end swaps

Please all who are experieced with this help me when doing a s14 (95-96) to s14a (97-98) front end swap do you need a different bumper support or radiator support or both, I know fenders and hood and headlights and headlight bracket but is there anything else different

here is exactly how to do it
http://www.zilvia.net/faqs/archive/koukiconversion.asp

Thank You for your help, If anyone knows where to get front end parts other that junkyards please post a response with that info It helps a great deal

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