No I'm not, yes maybe at the same rpm but a 408 and 360 will have different powerbands so a 360 and 408 could have the same power curve but different rpms eg. 360 4000-7000 rpm vs 408 3500 - 6500 rpm.
No
Torque has no movement, soon as the crank moves (rpm) we're talking Power, and Power does everything.