Things are working out brilliantly for this character. It turns out 42 endurance is just what he needs to have Godskin Stitcher as his secondary while medium. It's a fantastic weapon. It has good scaling heavy, I like the look and moveset, and it fills some major gaps in my game: I can now hit things shorter than me or standing downhill without having to crouch poke.
Furthermore, now that I have giant hunt on a lighter weapon I no longer need to swap ashes on the Guts when I want to use it, which has solved another major issue - stamina drain. I didn't get many uses of giant hunt or lion's claw at all on the Guts before needing to back off and rest, making green turtle talisman and great turtle shell mandatory. Now I can swap the green turtle for whatever I want. Jump attacks with Royal Knight's resolve are much cheaper on stamina (and do much more damage, something like 2600 with only golden vow as a buff).
So with just the great turtle shell on my back I can WA, jump attack and dodge roll to my heart's content without running out of stamina. With a press of the right arrow I can swap from the two handed greatsword to thrusting sword and shield should a pack of dogs or rats appear. Sure the turtle shell only has 87% guarded damage negation, but that's fine. Using the Blessed Dew talisman in legacy dungeons heals the small amount of chip damage I take when that happens, and TBH I get beat to fuck in most boss fights anyway so a wee chip of health makes little difference.
And, and I'm only just medium in my coolest looking gear set: travelling perfumer's hat, raptor's black feathers and scaled arms and legs. Now I don't need to feel guilty about choosing fashion over function - my best looking gear is now my most practical as well.
This build has all come together in the most satisfying way possible. I love it. I also love that, despite messing with respecs, I returned to my exact original stat distribution. So this build has evolved organically over the course of my adventure. Not a single stat point that was earned has been reallocated and there's nothing I want to change.