The nacelles will be hanging under the wing a little. I like the Dave Brown mounts and their width will determine the width of the nacelle. The tank centerline will be level with the carb centerline. This will determine the heigth of the nacelle. I will leave a little room for tank padding and HS81 servo's.

The engines will be angled down from sideways so the exhaust will point straight down. I hate dealing with cowls so this will get cowls similar to that on my Kobra. Sanded blocks that are non removable.

Flying tail feathers are another idea. I don't want it so involved it never gets done.

Any idea what material would be best for the nacelles and firewall?