No experience with the trinity. Had the graydon setup on a banshee I traded, pretty sure it was a 34mm carb on it. Had no complaints, was very clean, easy to work with & performance was great; had trinity stage IV pipes on it. And yes, I know Dunedemon runs a similar setup, not sure if he runs a graydon brand, but it's very similar, mocked off the graydon if nothing else. Here's a couple pics of the one I had...