Hey Jim, try the JDM setup. I have the LT's like you have (I think), the JDM catted h and Bassani CB. Really sounds unique, more musclecarish if that's a word. Here is a vid of me running solo where you get a pretty good idea of the sound.
Oh, OK, yeah cool idea. I've heard a Mach1 with the entire Bassani setup (x/pipe and cb) and to me it's just too exotic. Hold out if you can for an h!! Although, who know which is better for performance. They gotta be similar!