so yea i just got my lian li v1000b plus with the custom 120mm blowhole on top, the case is great and the hole is fine. i also ordered an aerocool xtreme turbine led 120mm fan. when i got the order i looked at the specs at the back of the fan box and it isn't the fan.. the xtreme version has 89cmf, this one only has 37.44. is it possible that they gave me the correct fan and the wrong box? since they did have to take it out to custom sleeve it. if i wanted to just keep this fan, will they give me money back?