Dude, no offence, but you really don't want that busted ass GT-R front.
It won't look good, and cost you way too much in bodywork to get it to look nice. Plus you need to get the core support and shit.
Trust me. I know someone who used to own that front end, and sold it, and got a better front end for his conversion. Must tell you something.
Just trying to look out for ya man. Stick to S15 front if you want something not as boring as S13 fronted Sil-eighty.
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Determined to be famous, destined to be infamous.
-'03 GSX-R 750