Fyrslyer - you are asking a lot out of your next rod!
I would say a 3113MB is a great rod for the vedder, cap, seymour, chehalis, etc and for any species there in...coho, pinks, chum, steelhead, whites, etc. a 3113mb is more than enough for fraser socks but it could be a little light for fraser springs. Where its is WAAAAAAAAAAAY too light is casting 4 oz betties! I have tried and its not pretty! The rod loads up way deeper than I like (too much stress) it shook and reverberated after the cast...heaving a 4 oz betty just wasn't an application that rod was meant for.
I would recommend the sage 4110 or 4120 if you want to use it on the fraser or a lamiglas GSH 1382MH. I build rods and I have a beautiful 3113mb if you want it, a used lami 1382 (performs like a sage 4120 but with a softer tip). I could order a blank and custom build you a rod too. Email me if you are interested in the 3113mb, the lami, or a new build.
Cheers