Larsen E. Pettifogger, SASS #32933

I'm thinking of making a 7 1/2 Ruger Vaquero. I have a barrel from a new model Blackhawk that will fit an Old Model Vaquero but want a blade front site since it needs to be a Vaquero with a 7 1/2 barrel to be legal for SASS.

Duece shoots 7 inchers that he built and thought I'd try and build one to see if there is any benefit over my 5 1/2's 

That's  why the question. 

Regards......RT