OK if it had to be two
1 - combi made with hydrolink (25lb braid outer with 10lb flouro inner) hooks as above
Length would a pretty standard 6-8 inches. Tied stiff, with small perfection loop to the swivel. Hook end would be tied stiff, chod style whipping knot with a small D, about an inch from the hook I take out about an inch of the fluro to give a short curved stiff section from the hook with the "hinge" of no fluro and the rest stiff to the swivel. I think the curve gives brilliant turning, and makes it more difficult to eject. Kind of makes the hook much bigger or a bit like spitting out a tooth pick. I add a tiny split shot to the end of the curve in the hope that it pulls the hook down into the mouth. When I lay the rig on my kitchen surface and move the swivel so it drops off the side usually the hook will turn and grip the edge and stop it falling to the floor. This is currently tied with a size 6 hook straight point wideish gape and in turned eye. Straight point to help with hooking rather than a curved point for grip. Plastic bait screw on the d with a 10mm pop-up. This sits just off the bottom and ends up more critically balanced than popped up.
Sorry for the essay, but you did ask "why" [emoji12] [emoji12]
Oh yes rig number two would be a naked running chod never any longer than 3 inches made from camh20 or mouthtrap with the biggest hook and smallest bait I can get to work [emoji39] bottom bead set anywhere from a foot up to 3 foot from the lead and top bead would be 3 - 4 foot up from that. Why...? Because I was suggested to try it that way...