I've been doing that. I've checked many sites but I'm a little overwhelmed with all that's out there...plus I haven't found anything that's been labeled "Inverted" for the LA. That's my main problem. I was hoping someone would know of something offhand, either a specific muffler or where I could find one. Any thoughts?
Thanks,
Bryan

{Edit} Just looking at my own pics, how about a tuned pipe running down the bottom? Is there a way to get it attached to the muffler port and still run rather streamlined down the bottom of the fuselage?