Nice build man!
Is this a conventional 35r? If so, you should definitely give HTA35/82 or HTA35/86 consideration. HTA3582 not only outspools 35r, but makes more top end. I've seen 650whp out of HTA3582, and more than 720whp out of HTA3586.
Use the real turbo!! and make sure to get a twinscroll.
