vance&hines cafe racer

I just got this nice 84 Nighthawk, I think it’s the CB750S? Either way I was looking at putting a nice 4-1 system on it this winter. I’m leaning toward the V&H 14001P Pro Pipe, anyone used it before? Tips? Or maybe a better 4-1 system, I’m going for a cafe/scrambler look. I got it looking...