I've decided to purchase the stihl FS85RT which is the fs85 with the split boom shaft along with the power scythe and hedge trimmer attachments. Any of you guys have any good or bad experiences with this unit? It's supposed to be a newly introduced model and I wanted to see if there were problems. Particularly interested in the scythe for cutting around the farm buildings and under split rail fence rows and electric fences. Thanks for the help!