1966 Barracuda engine swap to a 340 Six Pack

How much is a stroker kit for a teener that you already own, versus this 340 long-block? I mean a 3.58 kit and a small overbore would bring a teener up to 349 cubes. The extra stroke would help to bring the Scr up and oh the torque increase!In an early A this would be dynomite.For a streeter,I would waaay sooner stroke it than spend coin on a 340.