Need Help building a 400 for my 68 plymouth valiant

this 400 stroker deal has been out decades, so there has got to be tons of build info on the puter. B engine are great street motors, rev better than 440 (IMO) and tons of torque. or as said, rev like small block with more torque. I know there are many that will argue the point that a better build is a mag 5.9 and for many reasons and they are maybe right, BUT the B motor is not just another SB stuffed in an A body!!! that is the point..
weight? add aluminum intake, water pump, headers, and even heads, and the weight goes WAY down.
also, it will handle great with good front end parts, good alignment, and BIG ( oversized) front sway bar. I had an orig. 67 383 cuda once.
good luck/