Hi Geoff,
I'm thinking a star is the way to go when it comes to imagery, then. Like an apple, it has the potential to become that metallic, glossy, shaped object. I'll keep developing further versions of it. For now, I've included it in the text I've made. I'm still monkeying with different text approaches. Do you like the thick text look? How about lower-case? I've got over 2,000 fonts at my disposal on my computer, and I can find just about anything you wish.
I like the rings idea too, for Audi. Audi was comprised of 4 companies when it started; each of those 4 rings represented one of them. Is there any symbology attached with your company, something that could be conveyed like Audi's was? The simpler the better, in my opinion. Less visual clutter = greater memory retention. :)
If you have a company story that could be portrayed through a simple graphic, like the Audi story, please let me know. I'd be happy to take your logo in this direction. The more subtle and elegant, the better.
Regards,
Jennifer