Paul on I fish chased them you could probably you tube it. He had about a pound of lead and 3 hooks not unlike the paternoster rig. Now I've never done this fishing but it took 5 min to reach the bottom and about 8-9 to come up again on electric reels. Happy fishing and if you need a deckie I reckon I could find time.
I reckon leave anything with less than 80-100lb at home there wouldnt be any fighting just drag it up and also about 50t of line per reel could be overkill but it ain't fishing it's winching.