OK guys.........the LA 15 is in a scratch built model that I just don't want to rip apart at this point. So I dropped in the LA 25. Yeah...it is a large motor for that plane but I would rather have too much power than not enough. The plane is so light now! Compared to what it was like with over a pound and one half of nicads and heavy electric motor I figure that if it flew like that.....the LA 25 will be a lot of fun. I am envisioning prop hanging, loops and rolls. I have to get a small tank today and I should be flying tomorrow.........weather permitting. I will give a report and I promise..........I will post some photos.........sorry, I have been real busy.