Hi Declan
Seems like we are in similar situations. It's funny that you should mention starting out with an RTF bush style foam model as I have just bought something called Bigfoot, I would describe it exactly as you have described your model. I haven't had an opportunity to actually fly anything yet, I am sure I will be as rough as sandpaper, but I do feel strangely confident that I will be able to stagger around the sky reasonable safely, although I will have someone ready with a buddy box just in case I am wrong about that.