360 crank in a 318 block
I think the best thing you could do with a 354 (.030" teen 3.58 stroke) would be a street motor.
RV/ Tow package deal, high ramp, high lift, mild duration, maybe a little, with good idle, LD340 intake and some 340 X heads or some 360 magnum heads with 1.80 valves.
That engine would chirp.
I'm still very tempted to do this to the #s block on the '72 Dart, just for the casting and stamping, screwing with folks heads at shows.