410 stroker build part 2

I have some Doug 1 5/8 headers into 2.5 inch exhaust with Flowmaster 40 series dumped at rear axle. Im running a 3.55 gear with a 727 trans manurl reverse vb. My converter will be a custom piece from Dynamic at 3800 rpm. Not sure what my full bodied Dart will weigh. I'm not running power steering either