Just wondering if anyone that owns a Hustler Z or Super Z has tried a different blade. I'm thinking of trying a narrower blade that doesn't have the offset. The Hustler blades for the 52" deck are 3" inches wide and some of the other brands are 2-1/2". Seems like it would take less power to spin the narrow blade since they are lighter. Without the offset the cutting height would have to be accounted for and the length of the blades would have to be shortened about 1/16" on each end since the Hustler blades measure 17-7/8" as opposed to 18" for the others.