This is difficult my friend, all these are personal choices. Here's how it would play out for me, but I'm guessing because I've never held most of what you have. I also fish braid to leader as a preference that many dislike.
Daiwa Tatula SV TW 150 (2024 model)
Daiwa Tatula BF70 BF
Daiwa Tatula SV TW 70
Daiwa Tatula Elite
Rod 1: 6’8” Mf Lew’s TP2 Spinning Rod (6-12 lb. line & 1/8 to 1/2 oz. lures)
Shimano Vanford, but I haven't thrown spinning gear in 2+ years. 15lb braid to 8lb sniper. Finesse plastics, free rig, wacky, weightless, jig n minnow, etc
Rod 2: 7’5” MHf Megabass Levante Braillist Casting Rod (8-20 lb. line & 3/8 to 1 oz. lures)
Daiwa Tatula SV TW 150 (2024 model) 30lb braid to 16lb sniper. This would be my main worm/jig rod and also throw texas rigged swimbaits in the 4-6" range
Rod 3: 7’2” MHmf Evergreen Combat Stick Casting Rod (10-20 lb. line & 3/8 to 1-1/4 oz. lures)
Daiwa Tatula Elite 30lb braid to 12 or 16lb sniper. Spinnerbaits, swim jigs, open hook swimbaits, scroungers, etc. Moving single hook applications primarily. Probably a decent trap/spook rod too, if so I'd move to mono leader for topwater. Should be good for most bigger mid depth cranks or squarebills.
Rod 4: 7’8” XHmf Evergreen Combat Stick Casting Rod (40-80 lb. braid & 1/2 to 4 oz. lures)
Money not an issue; JDM Zillion HD, cheaper tatula 200. 65lb braid to 25lb floro/mono. All treble hook 5-8" swimbaits or open hook swimbaits and large flutter spoons, probably staying under 3oz. Could also crank your 20+ divers, though the 65lb braid isn't ideal diameter so expect less depth.
Rod 5: Your suggested crankbait rod (and reel) I'd go 6'10 ish M/RF or M/F (1/8-3/4oz) here for finesse plastics, shakey head, jerk baits, small spoons, topwater, squarebills, flukes, etc and pair it with the Daiwa Tatula BF70 BF, PE 1.5 to 10lb sniper
And all of it is subject to change once I fished it. I'd then have the tat 70 in the wings for another M or MH RF/MF that compliments or slots in around the gaps of the MH combat stick and the not yet determined rod.
scott