sorry about your gram.
machine came out excellent. i highly suggest a pair of $60 harbor freight remote control winches, one at each corner behind the saws. theyre cheap, fairly quick and hearty enough to grab substantial stuff. use the slowpoke winch for a mainline to transfer onto from the small ones, or when youve gotta reel in a whopper.
you can only see pull speed for a second then it lugs at the butt jams solid into my hitch
the first few seconds of this show double line pull, which is half speed.
entered a tractor pull with my deere (and actually won my class, pretty cool) weighed in at 1440lbs without me.. im betting youre into the 4,000 range. a case 30+4 with vibratory blade and chain trencher is about #5200. that blade of your sideswings too right? pretty sweet, youre gonna hafta mount a go-pro on that sucker stat!