Your project is ambitious and very interesting. If you get moving on it, or if you already have made progress, please post a few pics.
I have a new twinstar kit sitting on my bench, just looking for a chance to fly. I have been stalling because .25s are a dog and .40s eat too much gas and won't be in the air very long. Because I know that a dead engine might be the last mistake that I make with it, I have cooled my jets for now. I have thought about making a pony tank in the center of the wing or in the fuse. Any ideas that might help?
MR Flyer57