I am looking to get some feedback on a Black Diamond 30 ton splitter, Iron & Oak 26 ton unit that has been re-powered with a 9 HP Suzuki motor and a new rod. They want $850 for the Iron and Oak and that is supposed to be made in US and it looks like the Black Diamond is made in China? Not sure if there would be a quality issue. If anyone has any info on either of these much appreciated for any feedback.