Hmm. I've just done that, swapping the wings around, and now I can't get it to drive straight on the runway. It slides left and right before flipping over, so I can't get it fast enough to take off.
I don't know if this is because of me not knowing how to control it, the change to the wings, or if the plane was always going to do that and I just got lucky on my first take-off with the last one.
Edit: Actually, the Hermes 2 slides about a lot too. I don't know what I did before to get it off. Would it be more stable while moving if I changed the front most wheel to two of the back ones, like bike stabilisers?
Edit: Edit: Actually, two wheels on that roosterpit are a bit awkward, given it's tapered front. The wheels face slightly into each other, so turning is even more dangerous.