FAST55: Any chance you can post a picture of the parts you have that you specifically want to use? That would help clarify exactly which pieces we are working with.
Am I reading your posts correctly that you specifically *do* want something that will attach to those buckets?
And you specifically do *not* want the sealed beam conversions with built in drl/turn signal lights? Your description of what you don't want sounded like the "angel eyes" style of sealed beam conversion was out. Would you consider other types of sealed beam conversions with extra lights?
Are you wanting something off the shelf or are you open to some custom fabrication?
This is fairly expensive, but very similar to the stock setup with modern technology.
You could also look at
motorcycle style conversions since they often have more subtle turn signals built in. They come in various diameters, so you would need to find one in the diameter you need but the idea is there.