Hi. Looking to do some private clearing in a rocky and/or steep area. Invasive brush like Russian olive and dense trees (beech, maple, some oak) from 1/2 to 6 inches. Does anyone have experience with the Seppi BMS mini fixed tooth mulch head on a midi excavator? Seppi mulch heads in general? Other suggestions for midi excavator mounted mulch head? Carrier is a Volvo ECR88 18000 pound excavator with 24 gpm auxiliary flow. Thanks. Jim