I need some general advice on my leader material when it comes to the fly rod.

I am going to hit the RB later today around high tide and plan to bring only my 8wt rod.

I have one tapered leader (RIO 7ft 20lb). I plan to use this with about 6" of 30lb surfstrand knotable wire.

If something where to go wrong with leader then I have 20, 30 and 60lb mono to make my own or 20 & 40lb fluro.

I plan to fish with Bob's bangers mostly.

Does anyone see anything wrong with this setup?

I have been told the 8wt is too light for the big blues but its the heaviest fly rod that I currently own. I think the only issue will be getting a solid hookset on such a soft rod.