k frame.

I have the exact same question except I'm not using a motor plate. I have a 440 and both /6 and small block K frames. I'm about to pull the trigger on the Schumacher kit so if there's a good reason to use one or the other, it'll determine the part number I order. I can't see any advantage / disadvantage to either one, but I'm always willing to learn from you guys. Is the answer any different when using plain old motor mounts?