I was wondering if there are any props that fit other motors that will fit the DF 140. I currently have a powertech and it seems like they make a specific one for the suzuki and johnson DF series. Would any of the mercury props that have the same gear case size and same number of splines fit. My problem is that when I cal dealers they say they have no used props for suzuki. I would like to try a few to see what I can to to the performance.