That's also the line of thought that has put me at ease.I remember that ship! I think I even have a copy of the model on my archive drive somewhere. Now there's a guy (Atolm) who understands how to think outside the box.
I'm not too concerned about the look of the nacelles, though. I can see the similarities in the rough sketch but what I have in mind would be rather different. Atolm's nacelles are basically just vertically symmetrical, while mine are literally two nacelles in a tandem pair. Probably I will be increasing the distance between them slightly as well.
The sketch made it look like you started out by slicing one of the Chariot's nacelles in half and filled in a center section.
But in the earliest stages the Grandeur's nacelles probably also started out as a less angled version of the Sovvy nacelles and yet the end result is completely different.
The similarity probably is because the Chariot is such a memorable design and since you liked that nacelle shape as well it was spooking around in your subconscious.
