Mark, there has been some talk here on the forum that the 1:48 scale buckles look better on a 1:32 scale model, I don't know what scale you are going to be working in but it could be worth some thought. As you know, I make all my own turnbuckles so and have never used the Gaspatch product but images of models posted here with the Gaspatch turnbuckles in use look extremely good.
Des.