I have three poles. Two baitcasters and 1 spinning. Mh. 7 ft and mm 6.5 ft the casters and mf 7ft on spinning. I want to utilize all three differently

Braid with leader depending on cover and lure, mono and braid w/leader. That's what id use on those setups per the order you listed.

I'd go with 12 lb fluoro on the bait casters and 8 lb mono or 20 lb braid on the spinning. You could go with 8 lb fluoro on it too, if you use something made for spinning reels such as Berkley 100% Fluoro XL, but braid and mono will still handle just a tad better. 

Yozuri hybrid.

15#

12#

8#

Respectively.