You don't need distance fishing chesil, 20 metres and your in deep water. I use a cheap 14 ft beachcaster which can get out 100 metres if I need it. I always fish two rods, one short
(30-40metres) and one long, invariably it's the short one that gets the better fish. Certainly the bass stay closer in particularly with rougher sea, they feed on the. Churn behind the breaking waves.
I also use a spinning rod with less weight when feathering that gets me out far enough, invariably they're chased into the shore anyway.
If you're looking for distance then go for the longest rod you can cope with, It's plain old physics, the continental 15 footers would do what you want.
It's easy to get analytical, but when you buy a dishwasher with multiple functions and programmes you end up using just one programme and buying another set of crockery and cutlery.