sounds like you're determined to do it anyways regardless of what is posted here.
Why don't you go buy it and report back to us when the oil pump blows your motor. cause thats the risk. when the oil pump blows it doesnt go alone it takes out the whole motor in most cases.
So, if you trust UR's word and can afford to replace the engine if the worst should happen start an experiment of your own loggin everything on the car. then you can tell us what your personal experience is.
Also it's a known fact that undampened pulleys ARE harmful and are NEVER a good thing.