440 in 72 Dart Swinger?

I contemplated a big block swap as well. I figured I already have small block setup why not make run like a 440. Stroker crank, TrickFlow heads, hi lift roller cam. Not too hard to get 440 numbers. Simpson Speed shop made 560 torque & 580 hp with his 414. There's a guy with with ported Trick Flows and E85 making 630! He's a member here.