Just got some, I've seen some people rig them with a 4/0 or 5/0 gammy ewg with the weights on the bottom of the hook. Can they be rigged weightless or do they spiral or not swim straight? I wanted to rig them on a 5/0 hook , but before doing so and possibly ruining one bait I thought I'd ask.

thanks.

Yes, they can be rigged with a 5/0 EWG hook.  I ran a wooden toothpick through the nose of the bait and the hook's eye after rigging it to keep the bait from slipping back.

Dan