Dont know much about tuna rigs other than what ive seen on charters and wicked tuna.
For rockfish i usually use an appropriate size bucktail with about 2' flourocarbon leader on barrel swivels. I'll dress the bucktail with different baits, whatevers working best at the time, usually cut mullet, squid, or eel if they can be found. Ill use a long, stout pole and the biggest spinner i can find to simply snatch, muscle and tow the fish out of the water, not much finesse involved in my game.
Some people use a spoon with their bucktail but i find it attracts a lot of trash fish/bluefish.
I dont know a lot about trolling for striper but from what ive seen they'll rig with bucktails in about the same style ive described.
I really need to get out for some fishing. Sounds like fun.