Anybody out there know about Mathews flail mowers?, this one is 60" wide with 4 rows of 20 T knives, rear roller is about 4" diameter, the 3 point pin arms float, so this flail rides on the roller and 2 front tires. Search engines have struck out as fas as info goes, it was used at a local college for grounds maintenance, seller is asking $700.00. Will my B3030 with a PTO HP of 23 run this sucker?