So is it but tidy ... ;-)
You will find small variations on non-customized Alembics as well. My Spoiler has a cone peghead as usual, but it is a lot slimmer than normal, and also different from the one on the earliest Spoilers. I have the buildsheet, and there is no remark about any modification. Perhaps there was a small problem with the original peghead, which they took care of in a clever sort of way, or perhaps they just wanted to experiment a little. And it looks just great - better than the standard cone, if you ask me.
The neck pickup was moved in the early years, probably around the same time they stopped making Spoilers with solid koa body wings. IIRC, the peghead decal was replaced with the proper brass logo earlier on.