426 stroker kit

Right now looking to do the bottom end . Its a 2006 6.1 . I have purchased an INDY mod intake . And the msd6 ignition. Have a 750 cfm vacuum secondary. Want THE CAR TO BE STREETABLE. I used to have a 440 .060 with ported heads 850 cfm. car ran 11.22 at 117 mph. with an auto 3800 stall 4.10 rears . keeping the 4.10 and now 4speed 18 spline.