Tried to get some picture, not as easy as I thought! I have a comparison of the original decals against the large panel ones. They don't look too bad, but are they truly Kingfisher blue? they do match the originals though. As the paint was not too bad I tried to preserve it and touched it up with Porsche Signal Orange. I did put grey undercoat under the decals. The main problem is handling such large decals, need plenty of soapy water to keep them moving while getting the creases out. I was left with a 1/8" grey gap under both decals, that would be orange in your case. Fortunately I had some blue spray paint to fill it in with and after the clear coat it looks ok, not many people look under the tubes anyway. That said if I had to do it again I would paint the panels.