Do I need another setup for a drop shot rig?

From left to right:

7’ Heavy Berkley lightning rod with a Bass pro shops casting reel (heavier jigs and spinners)

• 7’ medium Berkley lighting rod with Shimano 200hg (top water)

• 7’ medium heavy st croix triumph with shimano 200xg (jerk/crank bait/tubes)

• 6’6 medium heavy Zebco rhino tough with abu Garcia black max x (spinner/chatter)

Not in pictures:
– 6’6 spinning medium light Shimano nexave combo (finesse)

Should I pick up a 3000 spinning combo with a 7’+ medium heavy rod? Or will one of my setups be good enough for a drop shot rig?