Bristol Channel Cutter

[Brion Toss]

Hi Brian,
I mostly agree. But I don't think that bronze deadeyes are undesirable here, considering their location. Still, I only mentioned it as something we put on a (very fast) schooner; I like Colligo's aluminum deadeyes. Keeping weight out of the ends, and down low is what matters most.
I believe when you say "tops'l sheets" you actually mean gaff vangs, to limit leech twist. While an ancient and effective tool on some boats, it might prove tough to use on a BC 28, given the angles that would result. Worth a try, but reducing peak angle and gaff weight would accomplish the same task more easily.
And yes, a good gaff saddle, like the one that Port Townsend Foundry sells, would be preferable to jaws. So would a sail track, though that would require some skillful design and machining.
Fair leads,
Brion Toss