I do similar work on our land. Mostly mature hardwoods not small pines, etc.. I'm looking at tractors and was leaning of late toward the Branson 3620R geared tractor which is the larger frame same as the TYM 494 tractor but the smaller 3cyl engine yet still get the same FEL as the T494/T574 and similar weight. Yesterday I ran onto a new on the lot Branson 4815HST tractor. The 15 series is smaller frames but same engine as the T474-4cyl Kujuke. Have you skidded any serious large logs with your HST T394? I use forks only to load logs on mill, pick up lumber, etc.. My mill is a WM LT15 I've had for over 20 years. Thanks for your thoughts!