757Mustang

So today i just got 2000 cobra r intake cams for my 03 cobra. There the biggest cams ford has ever made and these cams were never released to the publlic which i think is pretty cool. I just need to get exhaust cams made by mmr which is going to cost $800 and i need high lift valve springs ...but im pretty excited. Does anyone know a good place to have cams made?